com.strobel.expressions.NewExpression Maven / Gradle / Ivy
/*
* NewExpression.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.reflection.ConstructorInfo;
import com.strobel.reflection.Type;
/**
* @author Mike Strobel
*/
public final class NewExpression extends Expression implements IArgumentProvider {
private final ConstructorInfo _constructor;
private final ExpressionList _arguments;
NewExpression(final ConstructorInfo constructor, final ExpressionList arguments) {
_constructor = constructor;
_arguments = arguments;
}
public final ConstructorInfo getConstructor() {
return _constructor;
}
public final ExpressionList getArguments() {
return _arguments;
}
@Override
public final int getArgumentCount() {
return _arguments.size();
}
@Override
public final Expression getArgument(final int index) {
return _arguments.get(index);
}
@Override
public final ExpressionType getNodeType() {
return ExpressionType.New;
}
@Override
public final Type getType() {
return _constructor.getDeclaringType();
}
@Override
protected final Expression accept(final ExpressionVisitor visitor) {
return visitor.visitNew(this);
}
public final NewExpression update(final ExpressionList arguments) {
if (arguments == _arguments) {
return this;
}
return makeNew(_constructor, arguments);
}
}