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Posted to commits@maven.apache.org by ca...@apache.org on 2008/03/03 18:19:54 UTC
svn commit: r633183 -
/maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java
Author: carlos
Date: Mon Mar 3 09:19:52 2008
New Revision: 633183
URL: http://svn.apache.org/viewvc?rev=633183&view=rev
Log:
Add equals and hashCode
Modified:
maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java
Modified: maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java
URL: http://svn.apache.org/viewvc/maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java?rev=633183&r1=633182&r2=633183&view=diff
==============================================================================
--- maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java (original)
+++ maven/artifact/trunk/src/main/java/org/apache/maven/artifact/versioning/VersionRange.java Mon Mar 3 09:19:52 2008
@@ -556,4 +556,32 @@
{
return !restrictions.isEmpty() && recommendedVersion == null;
}
+
+ public boolean equals( Object obj )
+ {
+ if (this == obj){
+ return true;
+ }
+ if (!(obj instanceof VersionRange ))
+ {
+ return false;
+ }
+ VersionRange other = (VersionRange) obj;
+
+ boolean equals =
+ recommendedVersion == other.recommendedVersion ||
+ ( ( recommendedVersion != null ) && recommendedVersion.equals( other.recommendedVersion ) );
+ equals &=
+ restrictions == other.restrictions ||
+ ( ( restrictions != null ) && restrictions.equals( other.restrictions ) );
+ return equals;
+ }
+
+ public int hashCode()
+ {
+ int hash = 7;
+ hash = 31 * hash + ( recommendedVersion == null ? 0 : recommendedVersion.hashCode() );
+ hash = 31 * hash + ( restrictions == null ? 0 : restrictions.hashCode() );
+ return hash;
+ }
}