From a264b163586c4e090f4a3fb5eab010d61f48b12b Mon Sep 17 00:00:00 2001
From: hanna <hanna@348d0f76-0448-11de-a6fe-93d51630548a>
Date: Thu, 27 Jan 2011 21:46:13 +0000
Subject: [PATCH] Patch from Brett (with minor tweaking by me) to expose all
 the relationships of a particular sample in hash format.  Thanks, Brett!

git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@5100 348d0f76-0448-11de-a6fe-93d51630548a
---
 .../broadinstitute/sting/gatk/datasources/sample/Sample.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/java/src/org/broadinstitute/sting/gatk/datasources/sample/Sample.java b/java/src/org/broadinstitute/sting/gatk/datasources/sample/Sample.java
index 6a38350e9..ca8756684 100644
--- a/java/src/org/broadinstitute/sting/gatk/datasources/sample/Sample.java
+++ b/java/src/org/broadinstitute/sting/gatk/datasources/sample/Sample.java
@@ -3,6 +3,7 @@ package org.broadinstitute.sting.gatk.datasources.sample;
 
 import org.broadinstitute.sting.utils.exceptions.StingException;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -49,6 +50,9 @@ public class Sample implements java.io.Serializable {
         this.properties = (HashMap) properties;
     }
 
+    public Map<String,Sample> getRelationships() {
+        return Collections.unmodifiableMap(this.relationships);
+    }
 
     public void setSampleFileEntry(boolean value) {
         this.hasSampleFileEntry = value;