org.aspectj.org.eclipse.jdt.internal.compiler.ast.JavadocSingleNameReference Maven / Gradle / Ivy

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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, 2009 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.compiler.ast;

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

public class JavadocSingleNameReference extends SingleNameReference {

	public int tagSourceStart, tagSourceEnd;

	public JavadocSingleNameReference(char[] source, long pos, int tagStart, int tagEnd) {
		super(source, pos);
		this.tagSourceStart = tagStart;
		this.tagSourceEnd = tagEnd;
		this.bits |= InsideJavadoc;
	}

	@Override
	public void resolve(BlockScope scope) {
		resolve(scope, true, scope.compilerOptions().reportUnusedParameterIncludeDocCommentReference);
	}

	/**
	 * Resolve without warnings
	 */
	public void resolve(BlockScope scope, boolean warn, boolean considerParamRefAsUsage) {

		LocalVariableBinding variableBinding = scope.findVariable(this.token, this);
		if (variableBinding != null && variableBinding.isValidBinding() && ((variableBinding.tagBits & TagBits.IsArgument) != 0)) {
			this.binding = variableBinding;
			if (considerParamRefAsUsage) {
				variableBinding.useFlag = LocalVariableBinding.USED;
			}
			return;
		}
		if (warn) {
			try {
				MethodScope methScope = (MethodScope) scope;
				scope.problemReporter().javadocUndeclaredParamTagName(this.token, this.sourceStart, this.sourceEnd, methScope.referenceMethod().modifiers);
			}
			catch (Exception e) {
				scope.problemReporter().javadocUndeclaredParamTagName(this.token, this.sourceStart, this.sourceEnd, -1);
			}
		}
	}

	/* (non-Javadoc)
	 * Redefine to capture javadoc specific signatures
	 * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#traverse(org.aspectj.org.eclipse.jdt.internal.compiler.ASTVisitor, org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope)
	 */
	@Override
	public void traverse(ASTVisitor visitor, BlockScope scope) {
		visitor.visit(this, scope);
		visitor.endVisit(this, scope);
	}
	/* (non-Javadoc)
	 * Redefine to capture javadoc specific signatures
	 * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#traverse(org.aspectj.org.eclipse.jdt.internal.compiler.ASTVisitor, org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope)
	 */
	@Override
	public void traverse(ASTVisitor visitor, ClassScope scope) {
		visitor.visit(this, scope);
		visitor.endVisit(this, scope);
	}
}