/*******************************************************************************
* Copyright (c) 2000, 2007 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.wst.jsdt.internal.core.search.indexing;
import org.eclipse.wst.jsdt.core.compiler.CharOperation;
import org.eclipse.wst.jsdt.internal.compiler.IProblemFactory;
import org.eclipse.wst.jsdt.internal.compiler.ISourceElementRequestor;
import org.eclipse.wst.jsdt.internal.compiler.SourceElementParser;
import org.eclipse.wst.jsdt.internal.compiler.ast.ImportReference;
import org.eclipse.wst.jsdt.internal.compiler.ast.QualifiedNameReference;
import org.eclipse.wst.jsdt.internal.compiler.ast.SingleNameReference;
import org.eclipse.wst.jsdt.internal.compiler.impl.CompilerOptions;
/*
* A source element parser that avoids creating unnecessary nodes.
*/
public class IndexingParser extends SourceElementParser {
SingleNameReference singleNameReference = new SingleNameReference(CharOperation.NO_CHAR, 0);
QualifiedNameReference qualifiedNameReference = new QualifiedNameReference(CharOperation.NO_CHAR_CHAR, new long[0], 0, 0);
ImportReference importReference = new ImportReference(CharOperation.NO_CHAR_CHAR, new long[1], false);
public IndexingParser(ISourceElementRequestor requestor, IProblemFactory problemFactory, CompilerOptions options, boolean reportLocalDeclarations, boolean optimizeStringLiterals, boolean useSourceJavadocParser) {
super(requestor, problemFactory, options, reportLocalDeclarations,
optimizeStringLiterals, useSourceJavadocParser);
}
// protected ImportReference newImportReference(char[][] tokens, long[] sourcePositions, boolean onDemand, int mod) {
// ImportReference ref = this.importReference;
// ref.tokens = tokens;
// ref.sourcePositions = sourcePositions;
// if (onDemand) {
// ref.bits |= ASTNode.OnDemand;
// }
// ref.sourceEnd = (int) (sourcePositions[sourcePositions.length-1] & 0x00000000FFFFFFFF);
// ref.sourceStart = (int) (sourcePositions[0] >>> 32);
// ref.modifiers = modifiers;
// return ref;
// }
//
// protected SingleNameReference newSingleNameReference(char[] source, long positions) {
// SingleNameReference ref = this.singleNameReference;
// ref.token = source;
// ref.sourceStart = (int) (positions >>> 32);
// ref.sourceEnd = (int) positions;
// return ref;
// }
//
// protected QualifiedNameReference newQualifiedNameReference(char[][] tokens, long[] positions, int sourceStart, int sourceEnd) {
// QualifiedNameReference ref = this.qualifiedNameReference;
// ref.tokens = tokens;
// ref.sourcePositions = positions;
// ref.sourceStart = sourceStart;
// ref.sourceEnd = sourceEnd;
// return ref;
// }
}