io.logspace.agent.shaded.quartz.impl.matchers.NotMatcher Maven / Gradle / Ivy
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* All content copyright Terracotta, Inc., unless otherwise indicated. All rights reserved.
*
* 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 io.logspace.agent.shaded.quartz.impl.matchers;
import io.logspace.agent.shaded.quartz.Matcher;
import io.logspace.agent.shaded.quartz.utils.Key;
/**
* Matches using an NOT operator on another Matcher.
*
* @author jhouse
*/
public class NotMatcher> implements Matcher {
private static final long serialVersionUID = -2856769076151741391L;
protected Matcher operand;
protected NotMatcher(Matcher operand) {
if(operand == null)
throw new IllegalArgumentException("Non-null operand required!");
this.operand = operand;
}
/**
* Create a NotMatcher that reverses the result of the given matcher.
*/
public static > NotMatcher not(Matcher operand) {
return new NotMatcher(operand);
}
public boolean isMatch(T key) {
return !operand.isMatch(key);
}
public Matcher getOperand() {
return operand;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((operand == null) ? 0 : operand.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
NotMatcher other = (NotMatcher) obj;
if (operand == null) {
if (other.operand != null)
return false;
} else if (!operand.equals(other.operand))
return false;
return true;
}
}