org.eclipse.jdt.internal.codeassist.complete.CompletionOnMessageSend Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2013 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.codeassist.complete;
/*
* Completion node build by the parser in any case it was intending to
* reduce a message send containing the cursor.
* e.g.
*
* class X {
* void foo() {
* this.bar(1, 2, [cursor]
* }
* }
*
* ---> class X {
* void foo() {
*
* }
* }
*
* The source range is always of length 0.
* The arguments of the message send are all the arguments defined
* before the cursor.
*/
import org.eclipse.jdt.internal.compiler.ast.*;
import org.eclipse.jdt.internal.compiler.impl.Constant;
import org.eclipse.jdt.internal.compiler.lookup.*;
public class CompletionOnMessageSend extends MessageSend {
public TypeBinding resolveType(BlockScope scope) {
this.constant = Constant.NotAConstant;
if (this.arguments != null) {
int argsLength = this.arguments.length;
for (int a = argsLength; --a >= 0;)
this.arguments[a].resolveType(scope);
}
if (this.receiver.isImplicitThis())
throw new CompletionNodeFound(this, null, scope);
this.actualReceiverType = this.receiver.resolveType(scope);
if (this.actualReceiverType == null || this.actualReceiverType.isBaseType())
throw new CompletionNodeFound();
if (this.actualReceiverType.isArrayType())
this.actualReceiverType = scope.getJavaLangObject();
throw new CompletionNodeFound(this, this.actualReceiverType, scope);
}
public StringBuffer printExpression(int indent, StringBuffer output) {
output.append("');
}
output.append(this.selector).append('(');
if (this.arguments != null) {
for (int i = 0; i < this.arguments.length; i++) {
if (i > 0) output.append(", "); //$NON-NLS-1$
this.arguments[i].printExpression(0, output);
}
}
return output.append(")>"); //$NON-NLS-1$
}
}