| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.core.jdom; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.jdom.*; |
| import org.eclipse.jdt.internal.core.util.Messages; |
| import org.eclipse.jdt.internal.core.util.CharArrayBuffer; |
| |
| /** |
| * DOMPackage provides an implementation of IDOMPackage. |
| * |
| * @see IDOMPackage |
| * @see DOMNode |
| * @deprecated The JDOM was made obsolete by the addition in 2.0 of the more |
| * powerful, fine-grained DOM/AST API found in the |
| * org.eclipse.jdt.core.dom package. |
| */ |
| class DOMPackage extends DOMNode implements IDOMPackage { |
| |
| /** |
| * Creates an empty PACKAGE node. |
| */ |
| DOMPackage() { |
| setMask(MASK_DETAILED_SOURCE_INDEXES, true); |
| } |
| /** |
| * Creates a new simple PACKAGE document fragment on the given range of the document. |
| * |
| * @param document - the document containing this node's original contents |
| * @param sourceRange - a two element array of integers describing the |
| * entire inclusive source range of this node within its document. |
| * Contents start on and include the character at the first position. |
| * Contents end on and include the character at the last position. |
| * An array of -1's indicates this node's contents do not exist |
| * in the document. |
| * @param name - the identifier portion of the name of this node, or |
| * <code>null</code> if this node does not have a name |
| */ |
| DOMPackage(char[] document, int[] sourceRange, String name) { |
| super(document, sourceRange, name, new int[] {-1, -1}); |
| setMask(MASK_DETAILED_SOURCE_INDEXES, false); |
| } |
| /** |
| * Creates a new detailed PACKAGE document fragment on the given range of the document. |
| * |
| * @param document - the document containing this node's original contents |
| * @param sourceRange - a two element array of integers describing the |
| * entire inclusive source range of this node within its document. |
| * Contents start on and include the character at the first position. |
| * Contents end on and include the character at the last position. |
| * An array of -1's indicates this node's contents do not exist |
| * in the document. |
| * @param name - the identifier portion of the name of this node, or |
| * <code>null</code> if this node does not have a name |
| * @param nameRange - a two element array of integers describing the |
| * entire inclusive source range of this node's name within its document, |
| * including any array qualifiers that might immediately follow the name |
| * or -1's if this node does not have a name. |
| */ |
| DOMPackage(char[] document, int[] sourceRange, String name, int[] nameRange) { |
| super(document, sourceRange, name, nameRange); |
| setMask(MASK_DETAILED_SOURCE_INDEXES, true); |
| } |
| /** |
| * @see DOMNode#appendFragmentedContents(CharArrayBuffer) |
| */ |
| protected void appendFragmentedContents(CharArrayBuffer buffer) { |
| if (fNameRange[0] < 0) { |
| buffer |
| .append("package ") //$NON-NLS-1$ |
| .append(fName) |
| .append(';') |
| .append(org.eclipse.jdt.internal.compiler.util.Util.LINE_SEPARATOR) |
| .append(org.eclipse.jdt.internal.compiler.util.Util.LINE_SEPARATOR); |
| } else { |
| buffer |
| .append(fDocument, fSourceRange[0], fNameRange[0] - fSourceRange[0]) |
| .append(fName) |
| .append(fDocument, fNameRange[1] + 1, fSourceRange[1] - fNameRange[1]); |
| } |
| } |
| /** |
| * @see IDOMNode#getContents() |
| */ |
| public String getContents() { |
| if (fName == null) { |
| return null; |
| } else { |
| return super.getContents(); |
| } |
| } |
| /** |
| * @see DOMNode#getDetailedNode() |
| */ |
| protected DOMNode getDetailedNode() { |
| return (DOMNode)getFactory().createPackage(getContents()); |
| } |
| /** |
| * @see IDOMNode#getJavaElement |
| */ |
| public IJavaElement getJavaElement(IJavaElement parent) throws IllegalArgumentException { |
| if (parent.getElementType() == IJavaElement.COMPILATION_UNIT) { |
| return ((ICompilationUnit)parent).getPackageDeclaration(getName()); |
| } else { |
| throw new IllegalArgumentException(Messages.element_illegalParent); |
| } |
| } |
| /** |
| * @see IDOMNode#getNodeType() |
| */ |
| public int getNodeType() { |
| return IDOMNode.PACKAGE; |
| } |
| /** |
| * @see DOMNode |
| */ |
| protected DOMNode newDOMNode() { |
| return new DOMPackage(); |
| } |
| /** |
| * @see IDOMNode#setName |
| */ |
| public void setName(String name) { |
| becomeDetailed(); |
| super.setName(name); |
| } |
| /** |
| * @see IDOMNode#toString() |
| */ |
| public String toString() { |
| return "PACKAGE: " + getName(); //$NON-NLS-1$ |
| } |
| } |