/*
* 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.google.devtools.j2objc.ast;
import javax.lang.model.type.TypeMirror;
/**
* Node type for a type cast.
*/
public class CastExpression extends Expression {
private ChildLink<Type> type = ChildLink.create(Type.class, this);
private ChildLink<Expression> expression = ChildLink.create(Expression.class, this);
public CastExpression(CastExpression other) {
super(other);
type.copyFrom(other.getType());
expression.copyFrom(other.getExpression());
}
public CastExpression(TypeMirror typeMirror, Expression expression) {
type.set(Type.newType(typeMirror));
this.expression.set(expression);
}
public CastExpression() {}
@Override
public Kind getKind() {
return Kind.CAST_EXPRESSION;
}
@Override
public TypeMirror getTypeMirror() {
Type typeNode = type.get();
return typeNode != null ? typeNode.getTypeMirror() : null;
}
public Type getType() {
return type.get();
}
public CastExpression setType(Type newType) {
type.set(newType);
return this;
}
public Expression getExpression() {
return expression.get();
}
public CastExpression setExpression(Expression newExpression) {
expression.set(newExpression);
return this;
}
@Override
protected void acceptInner(TreeVisitor visitor) {
if (visitor.visit(this)) {
type.accept(visitor);
expression.accept(visitor);
}
visitor.endVisit(this);
}
@Override
public CastExpression copy() {
return new CastExpression(this);
}
}