net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/PackageDeclaration.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.core;
  12
  13 import net.sourceforge.phpdt.core.IJavaElement;
  14 import net.sourceforge.phpdt.core.IPackageDeclaration;
  15 import net.sourceforge.phpdt.core.JavaModelException;
  16 import net.sourceforge.phpdt.core.jdom.IDOMNode;
  17
  18 /**
  19  * @see IPackageDeclaration
  20  */
  21
  22 /* package */class PackageDeclaration extends SourceRefElement implements
  23                 IPackageDeclaration {
  24         protected PackageDeclaration(CompilationUnit parent, String name) {
  25                 super(parent, name);
  26         }
  27
  28         public boolean equals(Object o) {
  29                 if (!(o instanceof PackageDeclaration))
  30                         return false;
  31                 return super.equals(o);
  32         }
  33
  34         /**
  35          * @see JavaElement#equalsDOMNode
  36          */
  37         protected boolean equalsDOMNode(IDOMNode node) throws JavaModelException {
  38                 return (node.getNodeType() == IDOMNode.PACKAGE)
  39                                 && getElementName().equals(node.getName());
  40         }
  41
  42         /**
  43          * @see IJavaElement
  44          */
  45         public int getElementType() {
  46                 return PACKAGE_DECLARATION;
  47         }
  48
  49         /**
  50          * @see JavaElement#getHandleMemento()
  51          */
  52         protected char getHandleMementoDelimiter() {
  53                 return JavaElement.JEM_PACKAGEDECLARATION;
  54         }
  55
  56         /**
  57          * @private Debugging purposes
  58          */
  59         protected void toStringInfo(int tab, StringBuffer buffer, Object info) {
  60                 buffer.append(this.tabString(tab));
  61                 buffer.append("package "); //$NON-NLS-1$
  62                 buffer.append(getElementName());
  63                 if (info == null) {
  64                         buffer.append(" (not open)"); //$NON-NLS-1$
  65                 }
  66         }
  67 }