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package org.apache.maven.artifact.resolver.filter;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* Filter to only retain objects in the given artifactScope or better.
*
* @author <a href="mailto:brett@apache.org">Brett Porter</a>
*/
public class ScopeArtifactFilter
extends AbstractScopeArtifactFilter
{
private final String scope;
public ScopeArtifactFilter( String scope )
{
this.scope = scope;
addScopeInternal( scope );
}
public String getScope()
{
return scope;
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + ( scope != null ? scope.hashCode() : 0 );
return hash;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( !( obj instanceof ScopeArtifactFilter ) )
{
return false;
}
ScopeArtifactFilter other = (ScopeArtifactFilter) obj;
return equals( scope, other.scope );
}
private static <T> boolean equals( T str1, T str2 )
{
return str1 != null ? str1.equals( str2 ) : str2 == null;
}
}
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