com.blazebit.persistence.parser.predicate.InPredicate Maven / Gradle / Ivy
/*
* Copyright 2014 - 2020 Blazebit.
*
* 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 com.blazebit.persistence.parser.predicate;
import com.blazebit.persistence.parser.expression.Expression;
import com.blazebit.persistence.parser.expression.ExpressionCopyContext;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
*
* @author Christian Beikov
* @author Moritz Becker
* @since 1.0.0
*
*/
public class InPredicate extends AbstractPredicate {
private Expression left;
private List right;
public InPredicate(boolean negated, Expression left, Expression... right) {
this(negated, left, new ArrayList(Arrays.asList(right)));
}
public InPredicate(Expression left, Expression... right) {
this(false, left, new ArrayList(Arrays.asList(right)));
}
public InPredicate(boolean negated, Expression left, List right) {
super(negated);
this.left = left;
this.right = right;
}
public InPredicate(Expression left, List right) {
this(false, left, right);
}
@Override
public InPredicate copy(ExpressionCopyContext copyContext) {
List rightCloned = new ArrayList(right.size());
for (Expression expr : right) {
rightCloned.add(expr.copy(copyContext));
}
return new InPredicate(negated, left.copy(copyContext), rightCloned);
}
public Expression getLeft() {
return left;
}
public void setLeft(Expression left) {
this.left = left;
}
public List getRight() {
return right;
}
public void setRight(List right) {
this.right = right;
}
@Override
public void accept(Visitor visitor) {
visitor.visit(this);
}
@Override
public T accept(ResultVisitor visitor) {
return visitor.visit(this);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof InPredicate)) {
return false;
}
if (!super.equals(o)) {
return false;
}
InPredicate that = (InPredicate) o;
if (left != null ? !left.equals(that.left) : that.left != null) {
return false;
}
return right != null ? right.equals(that.right) : that.right == null;
}
@Override
public int hashCode() {
int result = super.hashCode();
result = 31 * result + (left != null ? left.hashCode() : 0);
result = 31 * result + (right != null ? right.hashCode() : 0);
return result;
}
}