Move to new directory organization.

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@35 348d0f76-0448-11de-a6fe-93d51630548a
This commit is contained in:
hanna 2009-03-11 20:58:01 +00:00
parent 25ddc0f5ea
commit 5031875507
69 changed files with 219 additions and 821 deletions

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@ -1,78 +0,0 @@
package edu.mit.broad.sting.atk;
/**
* Created by IntelliJ IDEA.
* User: andrewk
* Date: Mar 9, 2009
* Time: 3:34:08 PM
* To change this template use File | Settings | File Templates.
*/
public class GenotypeEvidence {
int[] nuc2num = new int[128];
int[] nucs = new int[4];
int a = nucs[0];
int c = nucs[1];
int t = nucs[2];
int g = nucs[3];
float[] nuc_pcnt = new float[4];
char ref;
public float q; // % non-reference alleles
public int refbases;
public int allbases;
public GenotypeEvidence(String bases, char ref){
this.ref = ref;
nuc2num['A'] = 0;
nuc2num['C'] = 1;
nuc2num['T'] = 2;
nuc2num['G'] = 3;
nuc2num['a'] = 0;
nuc2num['c'] = 1;
nuc2num['t'] = 2;
nuc2num['g'] = 3;
for (char b : bases.toCharArray()) {
nucs[nuc2num[b]] += 1;
/*switch (b) {
case 'A': nucs[0] += 1; break;
case 'C': nucs[1] += 1; break;
case 'T': nucs[2] += 1; break;
case 'G': nucs[3] += 1; break;
} */
}
// Calculate q = ref. bases / nonref. bases
refbases = nucs[nuc2num[ref]];
allbases = bases.length();
q = 1 - ((float)refbases / allbases);
/*for (int i=0; i<4; i++) {
nuc_pcnt[i] = (float)nucs[i] / len;
//if
}*/
}
public boolean SigNonref(float cutoff_fraction) {
/* for (char nuc : nucs) {
}*/
return true;
}
public void print() {
System.out.format("A %2d | ", nucs[0]);
System.out.format("C %2d | ", nucs[1]);
System.out.format("T %2d | ", nucs[2]);
System.out.format("G %2d | ", nucs[3]);
System.out.format("Ref %s | ", ref);
}
}

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@ -1,88 +0,0 @@
package edu.mit.broad.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.atk.GenotypeEvidence;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import net.sf.samtools.SAMRecord;
import java.util.List;
import static java.lang.System.currentTimeMillis;
public class GenotypeWalker extends BasicLociWalker<Integer, Integer> {
public Integer map(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context) {
//char[] = new char(26);
long start_tm = currentTimeMillis();
List<SAMRecord> reads = context.getReads();
List<Integer> offsets = context.getOffsets();
String bases = "";
String quals = "";
//String offsetString = "";
for ( int i = 0; i < reads.size(); i++ ) {
SAMRecord read = reads.get(i);
int offset = offsets.get(i);
//if ( offset >= read.getReadString().length() )
// System.out.printf(" [%2d] [%s] %s%n", offset, read.format(), read.getReadString());
bases += read.getReadString().charAt(offset);
//quals += read.getBaseQualityString().charAt(offset);
//offsetString += i;
//System.out.printf(" [%2d] [%s] %s%n", offset, read.getReadString().charAt(offset), read.getReadString());
}
GenotypeEvidence all = new GenotypeEvidence(bases, ref);
// P(q|G) - prob of nonref mixture given the genotype
float qobs = all.q; // observed percent of non-ref bases
double G; // % non-ref bases in observed
if (qobs >= 0.1) {
all.print();
System.out.format("q %.2f | ", all.q);
System.out.format("%s | ", context.getLocation());
System.out.format("Total %4d | ", context.numReads());
System.out.println();
for (int q = 0; q < all.allbases; q ++) {
for (G = 0.01; G <= 1.0; G += 0.49) { // iterate over: ref (0%), het (50%) and hom (100%) nonref bases observed
//double pqG = binomialProb(all.allbases - all.refbases, all.allbases, G);
double pqG = binomialProb(q, all.allbases, G);
//all.print();
System.out.format("P(q|G) %.3f | ", pqG);
}
System.out.println();
}
long stop_tm = currentTimeMillis();
System.out.format("%.3fs\n", (float)(stop_tm - start_tm) / 1000);
}
return 1;
}
static double binomialProb(int k, int n, double p) {
// k - numebr of successes
// n - number of Bernoulli trials
// p - probability of success
return (double)nchoosek(n, k) * Math.pow(p, k) * Math.pow(1-p, n-k);
}
static int nchoosek(int n, int k) {
int t = 1;
int m = n - k;
if (k < m) {
k = m;
}
for (int i = n, j = 1; i > k; i--, j++) {
t = t * i / j;
}
return t;
}
public Integer reduceInit() { return 0; }
public Integer reduce(Integer value, Integer sum) {
return value + sum;
}
}

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@ -1,44 +0,0 @@
package edu.mit.broad.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusWalker;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import edu.mit.broad.sting.utils.rodDbSNP;
import edu.mit.broad.sting.utils.Utils;
import net.sf.samtools.SAMRecord;
import java.util.List;
// Null traversal. For ATK performance measuring.
// j.maguire 3-7-2009
public class NullWalker implements LocusWalker<Integer, Integer> {
public void initialize() {
}
public String walkerType() { return "ByLocus"; }
// Do we actually want to operate on the context?
public boolean filter(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context) {
return true; // We are keeping all the reads
}
// Map over the edu.mit.broad.sting.atk.LocusContext
public Integer map(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context)
{
return 1;
}
// Given result of map function
public Integer reduceInit()
{
return 0;
}
public Integer reduce(Integer value, Integer sum)
{
return 0;
}
public void onTraveralDone() {
}
}

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@ -1,149 +0,0 @@
package edu.mit.broad.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusWalker;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import edu.mit.broad.sting.utils.rodDbSNP;
import edu.mit.broad.sting.utils.Utils;
import net.sf.samtools.SAMRecord;
import java.util.List;
// Draft single sample genotyper
// j.maguire 3-7-2009
public class SingleSampleGenotyper implements LocusWalker<Integer, Integer> {
public void initialize() {
}
public String walkerType() { return "ByLocus"; }
// Do we actually want to operate on the context?
public boolean filter(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context) {
return true; // We are keeping all the reads
}
protected class GenotypeLikelihoods
{
public double[] likelihoods;
public String[] genotypes;
GenotypeLikelihoods()
{
likelihoods = new double[10];
genotypes = new String[10];
genotypes[0] = "AA";
genotypes[1] = "AC";
genotypes[2] = "AG";
genotypes[3] = "AT";
genotypes[4] = "CC";
genotypes[5] = "CG";
genotypes[6] = "CT";
genotypes[7] = "GG";
genotypes[8] = "GT";
genotypes[9] = "TT";
}
void add(char ref, char read, byte qual)
{
double p_error = Math.pow(10.0, (double)qual / -10);
for (int i = 0; i < genotypes.length; i++)
{
likelihoods[i] += AlleleLikelihood(ref, read, genotypes[i], p_error);
}
}
double AlleleLikelihood(char ref, char read, String genotype, double p_error)
{
char h1 = genotype.charAt(0);
char h2 = genotype.charAt(1);
double p_base;
if ((h1 == h2) && (h1 == read)) { p_base = Math.log10(1-p_error); }
else if ((h1 != h2) && (h1 == read) || (h2 == read)) { p_base = Math.log10(0.5 - (p_error/2.0)); }
else { p_base = Math.log10(p_error); }
return p_base;
}
public String toString()
{
Integer[] permutation = Utils.SortPermutation(likelihoods);
String[] sorted_genotypes = Utils.PermuteArray(genotypes, permutation);
double[] sorted_likelihoods = Utils.PermuteArray(likelihoods, permutation);
String s = "";
for (int i = sorted_genotypes.length-1; i >= 0; i--)
{
if (i != sorted_genotypes.length-1) { s = s + " "; }
s = s + sorted_genotypes[i] + ":" + sorted_likelihoods[i];
}
return s;
}
}
// Map over the edu.mit.broad.sting.atk.LocusContext
public Integer map(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context) {
//System.out.printf("Reads %s:%d %d%n", context.getContig(), context.getPosition(), context.getReads().size());
//for ( SAMRecord read : context.getReads() ) {
// System.out.println(" -> " + read.getReadName());
//}
List<SAMRecord> reads = context.getReads();
List<Integer> offsets = context.getOffsets();
String bases = "";
String quals = "";
//String offsetString = "";
// Look up hapmap and dbsnp priors
String rodString = "";
for ( ReferenceOrderedDatum datum : rodData )
{
if ( datum != null )
{
if ( datum instanceof rodDbSNP)
{
rodDbSNP dbsnp = (rodDbSNP)datum;
rodString += dbsnp.toMediumString();
}
else
{
rodString += datum.toSimpleString();
}
}
}
if ( rodString != "" )
rodString = "[ROD: " + rodString + "]";
// Accumulate genotype likelihoods
GenotypeLikelihoods G = new GenotypeLikelihoods();
for ( int i = 0; i < reads.size(); i++ )
{
SAMRecord read = reads.get(i);
int offset = offsets.get(i);
bases += read.getReadString().charAt(offset);
quals += read.getBaseQualityString().charAt(offset);
G.add(ref, read.getReadString().charAt(offset), read.getBaseQualities()[offset]);
}
if ( context.getLocation().getStart() % 1 == 0 ) {
//System.out.printf("%s: %s %s %s %s%n", context.getLocation(), ref, bases, quals, rodString);
System.out.printf("%s %s %s %s\n", ref, bases, G.toString(), rodString);
}
return 1;
}
// Given result of map function
public Integer reduceInit() { return 0; }
public Integer reduce(Integer value, Integer sum) {
return value + sum;
}
public void onTraveralDone() {
}
}

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@ -71,7 +71,7 @@
<jar jarfile="${dist}/AnalysisTK.jar" basedir="${build}">
<manifest>
<attribute name="Class-Path" value="${jar.classpath}" />
<attribute name="Main-Class" value="edu.mit.broad.sting.atk.AnalysisTK" />
<attribute name="Main-Class" value="org.broadinstitute.sting.atk.AnalysisTK" />
</manifest>
</jar>

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@ -1,8 +1,8 @@
<ivy-module version="1.0">
<info organisation="edu.mit.broad" module="Sting"/>
<info organisation="org.broadinstitute" module="Sting"/>
<dependencies>
<dependency org="net.sf" name="functionalj" rev="latest.integration" />
<dependency org="net.sf" name="sam" rev="latest.integration" />
<dependency name="picard" rev="latest.integration" />
<dependency org="edu.mit.broad" name="picard" rev="latest.integration" />
</dependencies>
</ivy-module>

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@ -1,4 +1,4 @@
package edu.mit.broad.sting;
package org.broadinstitute.sting;
import net.sf.samtools.*;
import net.sf.samtools.SAMFileReader.ValidationStringency;
@ -76,7 +76,7 @@ public class ValidateSAM extends CommandLineProgram {
}
private static void usage() {
System.err.println("USAGE: edu.mit.broad.sting.ValidateSAM <SAMFile|BAMFile>");
System.err.println("USAGE: org.broadinstitute.sting.ValidateSAM <SAMFile|BAMFile>");
}
private SAMFileReader getSamReader(final File samFile) {

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@ -1,14 +1,14 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.SAMFileReader.ValidationStringency;
import edu.mit.broad.picard.cmdline.CommandLineProgram;
import edu.mit.broad.picard.cmdline.Usage;
import edu.mit.broad.picard.cmdline.Option;
import edu.mit.broad.sting.atk.modules.*;
import edu.mit.broad.sting.utils.ReferenceOrderedData;
import edu.mit.broad.sting.utils.rodGFF;
import edu.mit.broad.sting.utils.rodDbSNP;
import org.broadinstitute.sting.atk.modules.*;
import org.broadinstitute.sting.utils.ReferenceOrderedData;
import org.broadinstitute.sting.utils.rodGFF;
import org.broadinstitute.sting.utils.rodDbSNP;
import java.io.*;
import java.util.HashMap;
@ -37,9 +37,6 @@ public class AnalysisTK extends CommandLineProgram {
addModule("CountReads", new CountReadsWalker());
addModule("PrintReads", new PrintReadsWalker());
addModule("Base_Quality_Histogram", new BaseQualityHistoWalker());
addModule("Genotype", new GenotypeWalker());
addModule("SingleSampleGenotyper", new SingleSampleGenotyper());
addModule("Null", new NullWalker());
}
private TraversalEngine engine = null;

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@ -1,4 +1,4 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.SAMRecord;

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@ -1,11 +1,11 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.util.CloseableIterator;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.utils.PushbackIterator;
import edu.mit.broad.sting.utils.Utils;
import edu.mit.broad.sting.utils.Predicate;
import edu.mit.broad.sting.utils.GenomeLoc;
import org.broadinstitute.sting.utils.PushbackIterator;
import org.broadinstitute.sting.utils.Utils;
import org.broadinstitute.sting.utils.Predicate;
import org.broadinstitute.sting.utils.GenomeLoc;
import java.util.List;
import java.util.ArrayList;
@ -33,7 +33,6 @@ public class LocusIterator implements Iterable<LocusIterator>, CloseableIterator
public List<SAMRecord> getReads() { return reads; }
public List<Integer> getOffsets() { return offsets; }
public int numReads() { return reads.size(); }
// -----------------------------------------------------------------------------------------------------------------
//

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@ -1,7 +1,7 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import org.broadinstitute.sting.atk.LocusIterator;
import org.broadinstitute.sting.utils.ReferenceOrderedDatum;
import java.util.List;
@ -19,7 +19,7 @@ public interface LocusWalker<MapType, ReduceType> {
// Do we actually want to operate on the context?
boolean filter(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context);
// Map over the edu.mit.broad.sting.atk.LocusContext
// Map over the org.broadinstitute.sting.atk.LocusContext
MapType map(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context);
// Given result of map function
@ -27,4 +27,4 @@ public interface LocusWalker<MapType, ReduceType> {
ReduceType reduce(MapType value, ReduceType sum);
void onTraveralDone();
}
}

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@ -1,4 +1,4 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.SAMFileReader.ValidationStringency;
import net.sf.samtools.SAMSequenceRecord;
@ -9,8 +9,8 @@ import edu.mit.broad.picard.reference.ReferenceSequenceFileFactory;
import edu.mit.broad.picard.reference.ReferenceSequence;
import edu.mit.broad.picard.reference.ReferenceSequenceFile;
import edu.mit.broad.sting.atk.modules.*;
import edu.mit.broad.sting.utils.*;
import org.broadinstitute.sting.atk.modules.*;
import org.broadinstitute.sting.utils.*;
import java.io.*;
import java.util.HashMap;

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@ -1,7 +1,7 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.atk.LocusContext;
import org.broadinstitute.sting.atk.LocusContext;
/**
* Created by IntelliJ IDEA.
@ -17,7 +17,7 @@ public interface ReadWalker<MapType, ReduceType> {
// Do we actually want to operate on the context?
boolean filter(LocusContext context, SAMRecord read);
// Map over the edu.mit.broad.sting.atk.LocusContext
// Map over the org.broadinstitute.sting.atk.LocusContext
MapType map(LocusContext context, SAMRecord read);
// Given result of map function

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@ -1,4 +1,4 @@
package edu.mit.broad.sting.atk;
package org.broadinstitute.sting.atk;
import net.sf.samtools.*;
import net.sf.samtools.SAMFileReader.ValidationStringency;
@ -8,7 +8,7 @@ import edu.mit.broad.picard.filter.SamRecordFilter;
import edu.mit.broad.picard.filter.FilteringIterator;
import edu.mit.broad.picard.reference.ReferenceSequenceFile;
import edu.mit.broad.picard.reference.ReferenceSequenceFileFactory;
import edu.mit.broad.sting.utils.*;
import org.broadinstitute.sting.utils.*;
import java.io.*;
import java.util.*;
@ -22,51 +22,35 @@ import net.sf.functionalj.util.Operators;
public class TraversalEngine {
// Usage and parameters
private List<ReferenceOrderedData> rods = null; // list of reference ordered data objects
private File readsFile = null;
private File refFileName = null;
private List<ReferenceOrderedData> rods = null;
//private String regionStr = null; // String dec
//private String traversalType = null; // String describing this traversal type
// How strict should we be with SAM/BAM parsing?
private String regionStr = null;
private String traversalType = null;
private ValidationStringency strictness = ValidationStringency.STRICT;
// Time in milliseconds since we initialized this engine
private long startTime = -1;
private long lastProgressPrintTime = -1; // When was the last time we printed our progress?
// How long can we go without printing some progress info?
private long MAX_PROGRESS_PRINT_TIME = 10 * 1000; // 10 seconds in millisecs
// Maximum number of reads to process before finishing
private long lastProgressPrintTime = -1;
private long MAX_PROGRESS_PRINT_TIME = 5 * 1000; // 10 seconds in millisecs
private long maxReads = -1;
// Name of the reads file, in BAM/SAM format
private File readsFile = null; // the name of the reads file
// iterator over the sam records in the readsFile
private Iterator<SAMRecord> samReadIter = null;
// The reference data -- filename, refSeqFile, and iterator
private File refFileName = null; // the name of the reference file
private long nRecords = 0;
private SAMFileReader samReader = null;
private ReferenceSequenceFile refFile = null;
private ReferenceIterator refIter = null;
private SAMFileReader readStream;
private Iterator<SAMRecord> samReadIter = null;
// Number of records (loci, reads) we've processed
private long nRecords = 0;
// How many reads have we processed, along with those skipped for various reasons
private int nReads = 0;
private int nSkippedReads = 0;
private int nUnmappedReads = 0;
private int nNotPrimary = 0;
private int nBadAlignments = 0;
private int nSkippedIndels = 0;
// Progress tracker for the sam file
private FileProgressTracker samReadingTracker = null;
public boolean DEBUGGING = false;
public long N_RECORDS_TO_PRINT = 100000;
// Locations we are going to process during the traversal
private GenomeLoc[] locs = null;
// --------------------------------------------------------------------------------------------------------------
@ -74,191 +58,13 @@ public class TraversalEngine {
// Setting up the engine
//
// --------------------------------------------------------------------------------------------------------------
/**
* Creates a new, uninitialized TraversalEngine
*
* @param reads SAM/BAM file of reads
* @param ref Reference file in FASTA format, assumes a .dict file is also available
* @param rods Array of reference ordered data sets
*/
public TraversalEngine(File reads, File ref, ReferenceOrderedData[] rods ) {
readsFile = reads;
refFileName = ref;
this.rods = Arrays.asList(rods);
}
// --------------------------------------------------------------------------------------------------------------
//
// Manipulating the underlying engine parameters
//
// --------------------------------------------------------------------------------------------------------------
//public void setRegion(final String reg) { regionStr = regionStr; }
//public void setTraversalType(final String type) { traversalType = type; }
public void setStrictness( final ValidationStringency s ) { strictness = s; }
public void setMaxReads( final int maxReads ) { this.maxReads = maxReads; }
public void setDebugging( final boolean d ) { DEBUGGING = d; }
// --------------------------------------------------------------------------------------------------------------
//
// functions for dealing locations (areas of the genome we're traversing over)
//
// --------------------------------------------------------------------------------------------------------------
/**
* Parses the location string locStr and sets the traversal engine to only process
* regions specified by the location string. The string is of the form:
* Of the form: loc1;loc2;...
* Where each locN can be:
* Ôchr2Õ, Ôchr2:1000000Õ or Ôchr2:1,000,000-2,000,000Õ
*
* @param locStr
*/
public void setLocation( final String locStr ) {
this.locs = parseGenomeLocs(locStr);
}
/**
* Useful utility function that parses a location string into a coordinate-order sorted
* array of GenomeLoc objects
*
* @param str
* @return Array of GenomeLoc objects corresponding to the locations in the string, sorted by coordinate order
*/
public static GenomeLoc[] parseGenomeLocs( final String str ) {
// Of the form: loc1;loc2;...
// Where each locN can be:
// Ôchr2Õ, Ôchr2:1000000Õ or Ôchr2:1,000,000-2,000,000Õ
StdReflect reflect = new JdkStdReflect();
FunctionN<GenomeLoc> parseOne = reflect.staticFunction(GenomeLoc.class, "parseGenomeLoc", String.class);
Function1<GenomeLoc, String> f1 = parseOne.f1();
Collection<GenomeLoc> result = Functions.map(f1, Arrays.asList(str.split(";")));
GenomeLoc[] locs = (GenomeLoc[])result.toArray(new GenomeLoc[0]);
Arrays.sort(locs);
for ( GenomeLoc l : locs )
System.out.printf(" -> %s%n", l);
System.out.printf(" Locations are: %s%n", Utils.join(" ", Functions.map( Operators.toString, Arrays.asList(locs) ) ) );
return locs;
}
/**
* A key function that returns true if the proposed GenomeLoc curr is within the list of
* locations we are processing in this TraversalEngine
*
* @param curr
* @return true if we should process GenomeLoc curr, otherwise false
*/
public boolean inLocations( GenomeLoc curr ) {
if ( this.locs == null )
return true;
else {
for ( GenomeLoc loc : this.locs ) {
//System.out.printf(" Overlap %s vs. %s => %b%n", loc, curr, loc.overlapsP(curr));
if ( loc.overlapsP(curr) )
return true;
}
return false;
}
}
/**
* Returns true iff we have a specified series of locations to process AND we are past the last
* location in the list. It means that, in a serial processing of the genome, that we are done.
*
* @param curr Current genome Location
* @return true if we are past the last location to process
*/
private boolean pastFinalLocation( GenomeLoc curr ) {
boolean r = locs != null && locs[locs.length-1].compareTo( curr ) == -1 && ! locs[locs.length-1].overlapsP(curr);
//System.out.printf(" pastFinalLocation %s vs. %s => %d => %b%n", locs[locs.length-1], curr, locs[locs.length-1].compareTo( curr ), r);
return r;
}
// --------------------------------------------------------------------------------------------------------------
//
// printing
//
// --------------------------------------------------------------------------------------------------------------
/**
*
* @param curTime (current runtime, in millisecs)
* @return true if the maximum interval (in millisecs) has passed since the last printing
*/
private boolean maxElapsedIntervalForPrinting(final long curTime) {
return (curTime - this.lastProgressPrintTime) > MAX_PROGRESS_PRINT_TIME;
}
/**
* Forward request to printProgress
*
* @param type
* @param loc
*/
public void printProgress(final String type, GenomeLoc loc) {
printProgress( false, type, loc );
}
/**
* Utility routine that prints out process information (including timing) every N records or
* every M seconds, for N and M set in global variables.
*
* @param mustPrint If true, will print out info, regardless of nRecords or time interval
* @param type String to print out describing our atomic traversal type ("read", "locus", etc)
* @param loc Current location
*/
public void printProgress( boolean mustPrint, final String type, GenomeLoc loc ) {
final long nRecords = this.nRecords;
final long curTime = System.currentTimeMillis();
final double elapsed = (curTime - startTime) / 1000.0;
//System.out.printf("Cur = %d, last print = %d%n", curTime, lastProgressPrintTime);
if ( mustPrint || nRecords % N_RECORDS_TO_PRINT == 0 || maxElapsedIntervalForPrinting(curTime)) {
this.lastProgressPrintTime = curTime;
final double secsPer1MReads = (elapsed * 1000000.0) / nRecords;
if ( loc != null )
System.out.printf("[PROGRESS] Traversed to %s, processing %,d %s in %.2f secs (%.2f secs per 1M %s)%n", loc, nRecords, type, elapsed, secsPer1MReads, type);
else
System.out.printf("[PROGRESS] Traversed %,d %s in %.2f secs (%.2f secs per 1M %s)%n", nRecords, type, elapsed, secsPer1MReads, type);
// Currently samReadingTracker will print misleading info if we're not processing the whole file
if ( this.locs == null )
System.out.printf("[PROGRESS] -> %s%n", samReadingTracker.progressMeter());
}
}
/**
* Called after a traversal to print out information about the traversal process
*
* @param type String describing this type of traversal ("loci", "read")
* @param sum The reduce result of the traversal
* @param <T> ReduceType of the traversal
*/
protected <T> void printOnTraversalDone( final String type, T sum ) {
printProgress( true, type, null );
System.out.println("Traversal reduce result is " + sum);
System.out.printf("Traversal skipped %d reads out of %d total (%.2f%%)%n", nSkippedReads, nReads, (nSkippedReads * 100.0) / nReads);
System.out.printf(" -> %d unmapped reads%n", nUnmappedReads );
System.out.printf(" -> %d non-primary reads%n", nNotPrimary );
System.out.printf(" -> %d reads with bad alignments%n", nBadAlignments );
System.out.printf(" -> %d reads with indels%n", nSkippedIndels );
}
// --------------------------------------------------------------------------------------------------------------
//
// Initialization
//
// --------------------------------------------------------------------------------------------------------------
/**
* Initialize the traversal engine. After this point traversals can be run over the data
*
* @return true on success
*/
public boolean initialize() {
protected int initialize() {
lastProgressPrintTime = startTime = System.currentTimeMillis();
loadReference();
//testReference();
@ -280,14 +86,105 @@ public class TraversalEngine {
throw new RuntimeIOException(e);
}
return true;
return 0;
}
public void setRegion(final String reg) { regionStr = regionStr; }
public void setTraversalType(final String type) { traversalType = type; }
public void setStrictness( final ValidationStringency s ) { strictness = s; }
public void setMaxReads( final int maxReads ) { this.maxReads = maxReads; }
public void setDebugging( final boolean d ) { DEBUGGING = d; }
// --------------------------------------------------------------------------------------------------------------
//
// functions for dealing locations (areas of the genome we're traversing over)
//
// --------------------------------------------------------------------------------------------------------------
public void setLocation( final String locStr ) {
this.locs = parseGenomeLocs(locStr);
}
public static GenomeLoc[] parseGenomeLocs( final String str ) {
// Of the form: loc1;loc2;...
// Where each locN can be:
// Ôchr2Õ, Ôchr2:1000000Õ or Ôchr2:1,000,000-2,000,000Õ
StdReflect reflect = new JdkStdReflect();
FunctionN<GenomeLoc> parseOne = reflect.staticFunction(GenomeLoc.class, "parseGenomeLoc", String.class);
Function1<GenomeLoc, String> f1 = parseOne.f1();
Collection<GenomeLoc> result = Functions.map(f1, Arrays.asList(str.split(";")));
GenomeLoc[] locs = (GenomeLoc[])result.toArray(new GenomeLoc[0]);
Arrays.sort(locs);
for ( GenomeLoc l : locs )
System.out.printf(" -> %s%n", l);
System.out.printf(" Locations are: %s%n", Utils.join(" ", Functions.map( Operators.toString, Arrays.asList(locs) ) ) );
return locs;
}
public boolean inLocations( GenomeLoc curr ) {
if ( this.locs == null )
return true;
else {
for ( GenomeLoc loc : this.locs ) {
//System.out.printf(" Overlap %s vs. %s => %b%n", loc, curr, loc.overlapsP(curr));
if ( loc.overlapsP(curr) )
return true;
}
return false;
}
}
public boolean pastFinalLocation( GenomeLoc curr ) {
boolean r = locs != null && locs[locs.length-1].compareTo( curr ) == -1 && ! locs[locs.length-1].overlapsP(curr);
//System.out.printf(" pastFinalLocation %s vs. %s => %d => %b%n", locs[locs.length-1], curr, locs[locs.length-1].compareTo( curr ), r);
return r;
}
// --------------------------------------------------------------------------------------------------------------
//
// functions for dealing with the reference sequence
//
// --------------------------------------------------------------------------------------------------------------
/**
* Prepare the reference for stream processing
*
* @param curTime (current runtime, in millisecs)
* @return true if the maximum interval (in millisecs) has passed since the last printing
*/
private boolean maxElapsedIntervalForPrinting(final long curTime) {
return (curTime - this.lastProgressPrintTime) > MAX_PROGRESS_PRINT_TIME;
}
public void printProgress(final String type, GenomeLoc loc) { printProgress( false, type, loc ); }
public void printProgress( boolean mustPrint, final String type, GenomeLoc loc ) {
final long nRecords = this.nRecords;
final long curTime = System.currentTimeMillis();
final double elapsed = (curTime - startTime) / 1000.0;
//System.out.printf("Cur = %d, last print = %d%n", curTime, lastProgressPrintTime);
if ( mustPrint || nRecords % 100000 == 0 || maxElapsedIntervalForPrinting(curTime)) {
this.lastProgressPrintTime = curTime;
final double secsPer1MReads = (elapsed * 1000000.0) / nRecords;
if ( loc != null )
System.out.printf("[PROGRESS] Traversed to %s, processing %d %s %.2f secs (%.2f secs per 1M %s)%n", loc, nRecords, type, elapsed, secsPer1MReads, type);
else
System.out.printf("[PROGRESS] Traversed %d %s %.2f secs (%.2f secs per 1M %s)%n", nRecords, type, elapsed, secsPer1MReads, type);
if ( this.locs == null )
System.out.printf("[PROGRESS] -> %s%n", samReadingTracker.progressMeter());
}
}
// --------------------------------------------------------------------------------------------------------------
//
// functions for dealing with the reference sequence
//
// --------------------------------------------------------------------------------------------------------------
protected void loadReference() {
if ( refFileName!= null ) {
this.refFile = ReferenceSequenceFileFactory.getReferenceSequenceFile(refFileName);
@ -296,11 +193,29 @@ public class TraversalEngine {
}
}
/**
* Prepare the list of reference ordered data iterators for each of the rods
*
* @return A list of ROD iterators for getting data from each ROD
*/
protected void testReference() {
String line = "";
refIter.seekForward("chr20", 79);
for ( int i = 0; i < this.maxReads && refIter.hasNext(); i++ ) {
final ReferenceIterator refSite = refIter.next();
final char refBase = refSite.getBaseAsChar();
line += refBase;
if ( (i + 1) % 80 == 0 ) {
System.out.println(line);
line = "";
}
//System.out.printf(" Reference: %s:%d %c%n", refSite.getCurrentContig().getName(), refSite.getPosition(), refBase);
}
System.out.println(line);
System.exit(1);
}
// --------------------------------------------------------------------------------------------------------------
//
// dealing with reference ordered data
//
// --------------------------------------------------------------------------------------------------------------
protected List<ReferenceOrderedData.RODIterator> initializeRODs() {
// set up reference ordered data
List<ReferenceOrderedData.RODIterator> rodIters = new ArrayList<ReferenceOrderedData.RODIterator>();
@ -310,38 +225,6 @@ public class TraversalEngine {
return rodIters;
}
// protected void testReference() {
// String line = "";
// refIter.seekForward("chr20", 79);
// for ( int i = 0; i < this.maxReads && refIter.hasNext(); i++ ) {
// final ReferenceIterator refSite = refIter.next();
// final char refBase = refSite.getBaseAsChar();
// line += refBase;
// if ( (i + 1) % 80 == 0 ) {
// System.out.println(line);
// line = "";
// }
// //System.out.printf(" Reference: %s:%d %c%n", refSite.getCurrentContig().getName(), refSite.getPosition(), refBase);
// }
// System.out.println(line);
// System.exit(1);
// }
// --------------------------------------------------------------------------------------------------------------
//
// dealing with reference ordered data
//
// --------------------------------------------------------------------------------------------------------------
/**
* Builds a list of the reference ordered datum at loc from each of the iterators. This function
* assumes you are accessing the data in order. You can't use this function for random access. Each
* successive call moves you along the file, consuming all data before loc.
*
* @param rodIters Iterators to access the RODs
* @param loc The location to get the rods at
* @return A list of ReferenceOrderDatum at loc. ROD without a datum at loc will be null in the list
*/
protected List<ReferenceOrderedDatum> getReferenceOrderedDataAtLocus(List<ReferenceOrderedData.RODIterator> rodIters,
final GenomeLoc loc) {
List<ReferenceOrderedDatum> data = new ArrayList<ReferenceOrderedDatum>();
@ -357,13 +240,6 @@ public class TraversalEngine {
// traversal by loci functions
//
// --------------------------------------------------------------------------------------------------------------
/**
* Class to filter out un-handle-able reads from the stream. We currently are skipping
* unmapped reads, non-primary reads, unaligned reads, and those with indels. We should
* really change this to handle indel containing reads.
*
*/
class locusStreamFilterFunc implements SamRecordFilter {
public boolean filterOut(SAMRecord rec) {
boolean result = false;
@ -404,30 +280,15 @@ public class TraversalEngine {
}
}
/**
* Traverse by loci -- the key driver of linearly ordered traversal of loci. Provides reads, RODs, and
* the reference base for each locus in the reference to the LocusWalker walker. Supports all of the
* interaction contract implied by the locus walker
*
* @param walker A locus walker object
* @param <M> MapType -- the result of calling map() on walker
* @param <T> ReduceType -- the result of calling reduce() on the walker
* @return 0 on success
*/
protected <M,T> int traverseByLoci(LocusWalker<M,T> walker) {
// prepare the read filtering read iterator and provide it to a new locus iterator
walker.initialize();
FilteringIterator filterIter = new FilteringIterator(samReadIter, new locusStreamFilterFunc());
CloseableIterator<LocusIterator> iter = new LocusIterator(filterIter);
// Initial the reference ordered data iterators
List<ReferenceOrderedData.RODIterator> rodIters = initializeRODs();
// initialize the walker object
walker.initialize();
// Initialize the T sum using the walker
T sum = walker.reduceInit();
boolean done = false;
while ( iter.hasNext() && ! done ) {
this.nRecords++;
@ -436,20 +297,13 @@ public class TraversalEngine {
// Poor man's version of index LOL
if ( inLocations(locus.getLocation()) ) {
// Jump forward in the reference to this locus location
final ReferenceIterator refSite = refIter.seekForward(locus.getLocation());
final ReferenceIterator refSite = refIter.seekForward(locus.getContig(), locus.getPosition());
final char refBase = refSite.getBaseAsChar();
// Iterate forward to get all reference ordered data covering this locus
final List<ReferenceOrderedDatum> rodData = getReferenceOrderedDataAtLocus(rodIters, locus.getLocation());
if ( DEBUGGING )
System.out.printf(" Reference: %s:%d %c%n", refSite.getCurrentContig().getName(), refSite.getPosition(), refBase);
//
// Execute our contract with the walker. Call filter, map, and reduce
//
final boolean keepMeP = walker.filter(rodData, refBase, locus);
if ( keepMeP ) {
M x = walker.map(rodData, refBase, locus);
@ -469,43 +323,37 @@ public class TraversalEngine {
done = true;
}
printOnTraversalDone("loci", sum);
printProgress( true, "loci", null );
System.out.println("Traversal reduce result is " + sum);
System.out.printf("Traversal skipped %d reads out of %d total (%.2f%%)%n", nSkippedReads, nReads, (nSkippedReads * 100.0) / nReads);
System.out.printf(" -> %d unmapped reads%n", nUnmappedReads );
System.out.printf(" -> %d non-primary reads%n", nNotPrimary );
System.out.printf(" -> %d reads with bad alignments%n", nBadAlignments );
System.out.printf(" -> %d reads with indels%n", nSkippedIndels );
walker.onTraveralDone();
return 0;
}
/**
* Traverse by read -- the key driver of linearly ordered traversal of reads. Provides a single read to
* the walker object, in coordinate order. Supports all of the
* interaction contract implied by the read walker
*
* @param walker A read walker object
* @param <M> MapType -- the result of calling map() on walker
* @param <T> ReduceType -- the result of calling reduce() on the walker
* @return 0 on success
*/
// --------------------------------------------------------------------------------------------------------------
//
// traversal by read functions
//
// --------------------------------------------------------------------------------------------------------------
protected <M,R> int traverseByRead(ReadWalker<M,R> walker) {
// Initialize the walker
walker.initialize();
// Initialize the sum
R sum = walker.reduceInit();
boolean done = false;
while ( samReadIter.hasNext() && ! done ) {
this.nRecords++;
// get the next read
// actually get the read and hand it to the walker
final SAMRecord read = samReadIter.next();
GenomeLoc loc = new GenomeLoc(read.getReferenceName(), read.getAlignmentStart());
if ( inLocations(loc) ) {
//
// execute the walker contact
//
final boolean keepMeP = walker.filter(null, read);
if ( keepMeP ) {
M x = walker.map(null, read);
sum = walker.reduce(x, sum);
@ -513,17 +361,19 @@ public class TraversalEngine {
if ( this.maxReads > 0 && this.nRecords > this.maxReads ) {
System.out.println("Maximum number of reads encountered, terminating traversal " + this.nRecords);
done = true;
break;
}
}
printProgress("reads", loc);
printProgress("reads", loc);
}
if ( pastFinalLocation(loc) )
done = true;
//System.out.printf("Done? %b%n", done);
}
printOnTraversalDone("reads", sum);
printProgress( true, "reads", null );
System.out.println("Traversal reduce result is " + sum);
walker.onTraveralDone();
return 0;
}

View File

@ -1,8 +1,8 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.atk.ReadWalker;
import edu.mit.broad.sting.atk.LocusContext;
import org.broadinstitute.sting.atk.ReadWalker;
import org.broadinstitute.sting.atk.LocusContext;
/**
* Created by IntelliJ IDEA.
@ -27,7 +27,7 @@ public class BaseQualityHistoWalker implements ReadWalker<Integer, Integer> {
return true; // We are keeping all the reads
}
// Map over the edu.mit.broad.sting.atk.LocusContext
// Map over the org.broadinstitute.sting.atk.LocusContext
public Integer map(LocusContext context, SAMRecord read) {
for ( byte qual : read.getBaseQualities() ) {
//System.out.println(qual);

View File

@ -1,8 +1,8 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusWalker;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import org.broadinstitute.sting.atk.LocusWalker;
import org.broadinstitute.sting.atk.LocusIterator;
import org.broadinstitute.sting.utils.ReferenceOrderedDatum;
import net.sf.samtools.SAMRecord;
import java.util.List;

View File

@ -1,8 +1,8 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.atk.LocusContext;
import edu.mit.broad.sting.atk.ReadWalker;
import org.broadinstitute.sting.atk.LocusContext;
import org.broadinstitute.sting.atk.ReadWalker;
/**
* Created by IntelliJ IDEA.

View File

@ -1,7 +1,7 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import org.broadinstitute.sting.atk.LocusIterator;
import org.broadinstitute.sting.utils.ReferenceOrderedDatum;
import java.util.List;
@ -22,4 +22,4 @@ public class CountLociWalker extends BasicLociWalker<Integer, Integer> {
public Integer reduce(Integer value, Integer sum) {
return value + sum;
}
}
}

View File

@ -1,7 +1,7 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.atk.LocusContext;
import org.broadinstitute.sting.atk.LocusContext;
public class CountReadsWalker extends BasicReadWalker<Integer, Integer> {
public Integer map(LocusContext context, SAMRecord read) {

View File

@ -1,10 +1,10 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import edu.mit.broad.sting.atk.LocusWalker;
import edu.mit.broad.sting.atk.LocusIterator;
import edu.mit.broad.sting.utils.ReferenceOrderedDatum;
import edu.mit.broad.sting.utils.rodDbSNP;
import edu.mit.broad.sting.utils.Utils;
import org.broadinstitute.sting.atk.LocusWalker;
import org.broadinstitute.sting.atk.LocusIterator;
import org.broadinstitute.sting.utils.ReferenceOrderedDatum;
import org.broadinstitute.sting.utils.rodDbSNP;
import org.broadinstitute.sting.utils.Utils;
import net.sf.samtools.SAMRecord;
import java.util.List;
@ -27,7 +27,7 @@ public class PileupWalker implements LocusWalker<Integer, Integer> {
return true; // We are keeping all the reads
}
// Map over the edu.mit.broad.sting.atk.LocusContext
// Map over the org.broadinstitute.sting.atk.LocusContext
public Integer map(List<ReferenceOrderedDatum> rodData, char ref, LocusIterator context) {
//System.out.printf("Reads %s:%d %d%n", context.getContig(), context.getPosition(), context.getReads().size());
//for ( SAMRecord read : context.getReads() ) {

View File

@ -1,7 +1,7 @@
package edu.mit.broad.sting.atk.modules;
package org.broadinstitute.sting.atk.modules;
import net.sf.samtools.SAMRecord;
import edu.mit.broad.sting.atk.LocusContext;
import org.broadinstitute.sting.atk.LocusContext;
public class PrintReadsWalker extends BasicReadWalker<Integer, Integer> {
public Integer map(LocusContext context, SAMRecord read) {

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import java.util.Iterator;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import java.io.File;
import java.io.IOException;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import java.util.*;
import java.util.regex.Pattern;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
/**
* Created by IntelliJ IDEA.

View File

@ -7,7 +7,7 @@
* This software is supplied without any warranty or guaranteed support whatsoever. Neither
* the Broad Institute nor MIT can be responsible for its use, misuse, or functionality.
*/
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import java.util.Iterator;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import edu.mit.broad.picard.reference.ReferenceSequenceFile;
import edu.mit.broad.picard.reference.ReferenceSequence;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import java.io.File;
import java.io.FileOutputStream;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
/**
* Created by IntelliJ IDEA.

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import net.sf.samtools.SAMRecord;
import net.sf.samtools.SAMSequenceRecord;
@ -108,93 +108,4 @@ public class Utils {
GenomeLoc.setContigOrdering(refContigOrdering);
}
// Java Generics can't do primitive types, so I had to do this the simplistic way
public static Integer[] SortPermutation(final int[] A)
{
class comparator implements Comparator
{
public int compare(Object a, Object b)
{
if (A[(Integer)a] < A[(Integer)b]) { return -1; }
if (A[(Integer)a] == A[(Integer)b]) { return 0; }
if (A[(Integer)a] > A[(Integer)b]) { return 1; }
return 0;
}
}
Integer[] permutation = new Integer[A.length];
for (int i = 0; i < A.length; i++)
{
permutation[i] = i;
}
Arrays.sort(permutation, new comparator());
return permutation;
}
public static Integer[] SortPermutation(final double[] A)
{
class comparator implements Comparator
{
public int compare(Object a, Object b)
{
if (A[(Integer)a] < A[(Integer)b]) { return -1; }
if (A[(Integer)a] == A[(Integer)b]) { return 0; }
if (A[(Integer)a] > A[(Integer)b]) { return 1; }
return 0;
}
}
Integer[] permutation = new Integer[A.length];
for (int i = 0; i < A.length; i++)
{
permutation[i] = i;
}
Arrays.sort(permutation, new comparator());
return permutation;
}
public static int[] PermuteArray(int[] array, Integer[] permutation)
{
int[] output = new int[array.length];
for (int i = 0; i < output.length; i++)
{
output[i] = array[permutation[i]];
}
return output;
}
public static double[] PermuteArray(double[] array, Integer[] permutation)
{
double[] output = new double[array.length];
for (int i = 0; i < output.length; i++)
{
output[i] = array[permutation[i]];
}
return output;
}
public static Object[] PermuteArray(Object[] array, Integer[] permutation)
{
Object[] output = new Object[array.length];
for (int i = 0; i < output.length; i++)
{
output[i] = array[permutation[i]];
}
return output;
}
public static String[] PermuteArray(String[] array, Integer[] permutation)
{
String[] output = new String[array.length];
for (int i = 0; i < output.length; i++)
{
output[i] = array[permutation[i]];
}
return output;
}
}

View File

@ -7,7 +7,7 @@
* This software is supplied without any warranty or guaranteed support whatsoever. Neither
* the Broad Institute nor MIT can be responsible for its use, misuse, or functionality.
*/
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import edu.mit.broad.picard.util.BasicTextFileParser;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import net.sf.samtools.SAMRecord;
import net.sf.samtools.util.CloseableIterator;

View File

@ -1,4 +1,4 @@
package edu.mit.broad.sting.utils;
package org.broadinstitute.sting.utils;
import net.sf.samtools.SAMRecord;
import net.sf.samtools.util.CloseableIterator;

View File

@ -0,0 +1,2 @@
java -Xmx40000m -cp ../java/dist/AnalysisTK.jar org.broadinstitute.sting.atk.PrepareROD REF_FILE_ARG=/seq/references/Homo_sapiens_assembly18/v0/Homo_sapiens_assembly18.fasta ROD_FILE=/seq/references/dbsnp/downloads/snp129_hg18.txt OUT=`echo $1/snp129_hg18.txt.rod` ROD_TYPE=dbSNP ROD_NAME=dbSNP

View File

@ -1,2 +0,0 @@
java -Xmx40000m -cp out/production/AnalysisTK:trunk/java/jars/functionalj.jar edu.mit.broad.sting.atk.PrepareROD REF_FILE_ARG=/seq/references/Homo_sapiens_assembly18/v0/Homo_sapiens_assembly18.fasta ROD_FILE=/seq/references/dbsnp/downloads/snp129_hg18.txt OUT=`echo $1/snp129_hg18.txt.rod` ROD_TYPE=dbSNP ROD_NAME=dbSNP