jetbrick.template.parser.ast.AstOperatorInstanceof Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jetbrick-template Show documentation
Show all versions of jetbrick-template Show documentation
Next generation template engine for Java
/**
* Copyright 2013-2016 Guoqiang Chen, Shanghai, China. All rights reserved.
*
* Author: Guoqiang Chen
* Email: [email protected]
* WebURL: https://github.com/subchen
*
* 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 jetbrick.template.parser.ast;
import jetbrick.template.runtime.InterpretContext;
import jetbrick.template.runtime.InterpretException;
public final class AstOperatorInstanceof extends AstExpression {
private final AstExpression expression;
private final Class> type;
public AstOperatorInstanceof(AstExpression expression, Class> type, Position position) {
super(position);
this.expression = expression;
this.type = type;
}
@Override
public Object execute(InterpretContext ctx) throws InterpretException {
Object object = expression.execute(ctx);
return type.isInstance(object);
}
}