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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based @AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step. This library is a superset of AspectJ weaver and hence also of AspectJ runtime.

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/*******************************************************************************
 * Copyright (c) 2000, 2012 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.aspectj.org.eclipse.jdt.internal.codeassist.complete;

/*
 * Completion node build by the parser in any case it was intending to
 * reduce a type reference containing the completion identifier as part
 * of a qualified name.
 * e.g.
 *
 *	class X extends java.lang.Obj[cursor]
 *
 *	---> class X extends 
 *
 * The source range of the completion node denotes the source range
 * which should be replaced by the completion.
 */

import org.aspectj.org.eclipse.jdt.internal.compiler.ast.*;
import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.*;

public class CompletionOnQualifiedTypeReference extends QualifiedTypeReference implements CompletionNode {
	public static final int K_TYPE = 0;
	public static final int K_CLASS = 1;
	public static final int K_INTERFACE = 2;
	public static final int K_EXCEPTION = 3;

	private int kind = K_TYPE;
	public char[] completionIdentifier;

	public boolean isConstructorType;

public CompletionOnQualifiedTypeReference(char[][] previousIdentifiers, char[] completionIdentifier, long[] positions) {
	this(previousIdentifiers, completionIdentifier, positions, K_TYPE);
}
public CompletionOnQualifiedTypeReference(char[][] previousIdentifiers, char[] completionIdentifier, long[] positions, int kind) {
	super(previousIdentifiers, positions);
	this.completionIdentifier = completionIdentifier;
	this.kind = kind;
}
@Override
public void aboutToResolve(Scope scope) {
	getTypeBinding(scope);
}
/*
 * No expansion of the completion reference into an array one
 */
@Override
public TypeReference augmentTypeWithAdditionalDimensions(int additionalDimensions, Annotation[][] additionalAnnotations, boolean isVarargs) {
	return this;
}
@Override
protected TypeBinding getTypeBinding(Scope scope) {
	// it can be a package, type or member type
	Binding binding = scope.parent.getTypeOrPackage(this.tokens); // step up from the ClassScope
	if (!binding.isValidBinding()) {
		scope.problemReporter().invalidType(this, (TypeBinding) binding);

		if (binding.problemId() == ProblemReasons.NotFound) {
			throw new CompletionNodeFound(this, binding, scope);
		}

		throw new CompletionNodeFound();
	}

	throw new CompletionNodeFound(this, binding, scope);
}
public boolean isClass(){
	return this.kind == K_CLASS;
}

public boolean isInterface(){
	return this.kind == K_INTERFACE;
}

public boolean isException(){
	return this.kind == K_EXCEPTION;
}

public boolean isSuperType(){
	return this.kind == K_CLASS || this.kind == K_INTERFACE;
}
public void setKind(int kind) {
	this.kind = kind;
}
@Override
public StringBuilder printExpression(int indent, StringBuilder output) {
	switch (this.kind) {
		case K_CLASS :
			output.append("');
	return output;
}
}