| /******************************************************************************* |
| * Copyright (c) 2000, 2008 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.compiler.ast; |
| |
| import org.eclipse.jdt.core.compiler.CharOperation; |
| import org.eclipse.jdt.internal.compiler.ASTVisitor; |
| import org.eclipse.jdt.internal.compiler.lookup.BlockScope; |
| import org.eclipse.jdt.internal.compiler.lookup.ClassScope; |
| import org.eclipse.jdt.internal.compiler.lookup.Scope; |
| import org.eclipse.jdt.internal.compiler.lookup.TypeBinding; |
| |
| public class ArrayTypeReference extends SingleTypeReference { |
| public int dimensions; |
| public int originalSourceEnd; |
| |
| /** |
| * ArrayTypeReference constructor comment. |
| * @param source char[] |
| * @param dimensions int |
| * @param pos int |
| */ |
| public ArrayTypeReference(char[] source, int dimensions, long pos) { |
| |
| super(source, pos); |
| this.originalSourceEnd = this.sourceEnd; |
| this.dimensions = dimensions ; |
| } |
| |
| public int dimensions() { |
| |
| return this.dimensions; |
| } |
| /** |
| * @return char[][] |
| */ |
| public char [][] getParameterizedTypeName(){ |
| int dim = this.dimensions; |
| char[] dimChars = new char[dim*2]; |
| for (int i = 0; i < dim; i++) { |
| int index = i*2; |
| dimChars[index] = '['; |
| dimChars[index+1] = ']'; |
| } |
| return new char[][]{ CharOperation.concat(this.token, dimChars) }; |
| } |
| protected TypeBinding getTypeBinding(Scope scope) { |
| |
| if (this.resolvedType != null) { |
| return this.resolvedType; |
| } |
| if (this.dimensions > 255) { |
| scope.problemReporter().tooManyDimensions(this); |
| } |
| TypeBinding leafComponentType = scope.getType(this.token); |
| return scope.createArrayType(leafComponentType, this.dimensions); |
| |
| } |
| |
| public StringBuffer printExpression(int indent, StringBuffer output){ |
| |
| super.printExpression(indent, output); |
| if ((this.bits & IsVarArgs) != 0) { |
| for (int i= 0 ; i < this.dimensions - 1; i++) { |
| output.append("[]"); //$NON-NLS-1$ |
| } |
| output.append("..."); //$NON-NLS-1$ |
| } else { |
| for (int i= 0 ; i < this.dimensions; i++) { |
| output.append("[]"); //$NON-NLS-1$ |
| } |
| } |
| return output; |
| } |
| |
| public void traverse(ASTVisitor visitor, BlockScope scope) { |
| |
| visitor.visit(this, scope); |
| visitor.endVisit(this, scope); |
| } |
| |
| public void traverse(ASTVisitor visitor, ClassScope scope) { |
| |
| visitor.visit(this, scope); |
| visitor.endVisit(this, scope); |
| } |
| } |