com.strobel.expressions.TryExpression Maven / Gradle / Ivy
/*
* TryExpression.java
*
* Copyright (c) 2012 Mike Strobel
*
* This source code is based on the Dynamic Language Runtime from Microsoft,
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0.
* A copy of the license can be found in the License.html file at the root of this distribution.
* By using this source code in any fashion, you are agreeing to be bound by the terms of the
* Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*/
package com.strobel.expressions;
import com.strobel.core.ReadOnlyList;
import com.strobel.reflection.Type;
/**
* @author Mike Strobel
*/
public final class TryExpression extends Expression {
private final Type _type;
private final Expression _body;
private final ReadOnlyList _handlers;
private final Expression _finallyBlock;
TryExpression(
final Type type,
final Expression body,
final ReadOnlyList handlers,
final Expression finallyBlock) {
_type = type;
_body = body;
_handlers = handlers;
_finallyBlock = finallyBlock;
}
public final Expression getBody() {
return _body;
}
public final ReadOnlyList getHandlers() {
return _handlers;
}
public final Expression getFinallyBlock() {
return _finallyBlock;
}
@Override
public final ExpressionType getNodeType() {
return ExpressionType.Try;
}
@Override
public final Type getType() {
return _type;
}
@Override
protected final Expression accept(final ExpressionVisitor visitor) {
return visitor.visitTry(this);
}
public final TryExpression update(
final Expression body,
final ReadOnlyList handlers,
final Expression finallyBlock) {
if (body == _body && handlers == _handlers && finallyBlock == _finallyBlock) {
return this;
}
return makeTry(getType(), body, handlers, finallyBlock);
}
}