/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed 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.
*/
package org.jbpm.runtime.manager.impl.filter;
import java.util.Collection;
import java.util.HashSet;
import org.kie.internal.runtime.manager.RuntimeManagerIdFilter;
/**
* Regular expression based filtering for runtime manager identifiers
*
*/
public class RegExRuntimeManagerIdFilter implements RuntimeManagerIdFilter {
@Override
public Collection<String> filter(String pattern, Collection<String> identifiers) {
Collection<String> outputCollection = new HashSet<String>();
for (String identifier : identifiers) {
if (identifier.matches(pattern)) {
outputCollection.add(identifier);
}
}
return outputCollection;
}
}