com.blazebit.persistence.parser.expression.EntityLiteral Maven / Gradle / Ivy
/*
* Copyright 2014 - 2021 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.expression;
/**
*
* @author Moritz Becker
* @since 1.2.0
*/
public class EntityLiteral extends AbstractExpression implements LiteralExpression> {
private final Class value;
private final String originalExpression;
public EntityLiteral(Class value, String originalExpression) {
this.value = value;
this.originalExpression = originalExpression;
}
@Override
public Class getValue() {
return value;
}
public String getOriginalExpression() {
return originalExpression;
}
@Override
public Expression copy(ExpressionCopyContext copyContext) {
return new EntityLiteral(value, originalExpression);
}
@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 EntityLiteral)) {
return false;
}
EntityLiteral that = (EntityLiteral) o;
return value != null ? value.equals(that.value) : that.value == null;
}
@Override
public int hashCode() {
return value != null ? value.hashCode() : 0;
}
@Override
public String toString() {
return originalExpression;
}
}