de.aservo.ldap.adapter.api.query.LogicExpression Maven / Gradle / Ivy
/*
* Copyright (c) 2019 ASERVO Software GmbH
* [email protected]
*
* 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 de.aservo.ldap.adapter.api.query;
import java.util.LinkedList;
import java.util.List;
import java.util.Objects;
public abstract class LogicExpression
implements QueryExpression {
private final List children = new LinkedList<>();
public LogicExpression(List children) {
this.children.addAll(children);
}
public List getChildren() {
return new LinkedList<>(children);
}
@Override
public boolean equals(Object that) {
if (this == that)
return true;
if (that == null)
return false;
if (this.getClass() != that.getClass())
return false;
return this.getChildren().equals(((LogicExpression) that).getChildren());
}
@Override
public int hashCode() {
return Objects.hash(this.getClass().getSimpleName(), this.getChildren());
}
}