net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ImportReference.java

   1 /***********************************************************************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others. All rights reserved. This program and the accompanying materials are made
   3  * available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at
   4  * http://www.eclipse.org/legal/cpl-v10.html
   5  *
   6  * Contributors: IBM Corporation - initial API and implementation
   7  **********************************************************************************************************************************/
   8 package net.sourceforge.phpdt.internal.compiler.ast;
   9
  10 import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
  11 import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
  12
  13 import org.eclipse.core.resources.IFile;
  14
  15 public class ImportReference extends ASTNode {
  16
  17         public char[][] tokens;
  18
  19         // public long[] sourcePositions; //each entry is using the code :
  20         // (start<<32) + end
  21         public boolean onDemand = true; // most of the time
  22
  23         public final char[] includeSource;
  24
  25         public int declarationEnd;// doesn't include an potential trailing comment
  26
  27         public int declarationSourceStart;
  28
  29         public int declarationSourceEnd;
  30
  31         public boolean used;
  32
  33         private IFile fFile;
  34
  35         public ImportReference(char[][] sources, char[] sourceString, int start,
  36                         int end, boolean d) { // char[][] sources , long[] poss ,
  37                 // boolean d) {
  38                 tokens = sources;
  39                 // sourcePositions = poss ;
  40                 includeSource = sourceString;
  41                 onDemand = d;
  42                 sourceEnd = end;// (int)(sourcePositions[sourcePositions.length-1] &
  43                                                 // 0x00000000FFFFFFFF);
  44                 sourceStart = start;// (int)(sourcePositions[0]>>>32) ;
  45                 fFile = null;
  46         }
  47
  48         /**
  49          * @return char[][]
  50          */
  51         public char[][] getImportName() {
  52                 return tokens;
  53         }
  54
  55         public char[] getIncludeName() {
  56                 return includeSource;
  57         }
  58
  59         public StringBuffer print(int indent, StringBuffer output) {
  60
  61                 return print(indent, output, true);
  62         }
  63
  64         public StringBuffer print(int tab, StringBuffer output, boolean withOnDemand) {
  65
  66                 /* when withOnDemand is false, only the name is printed */
  67                 for (int i = 0; i < tokens.length; i++) {
  68                         if (i > 0)
  69                                 output.append('.');
  70                         output.append(tokens[i]);
  71                 }
  72                 if (withOnDemand && onDemand) {
  73                         output.append(".*"); //$NON-NLS-1$
  74                 }
  75                 return output;
  76         }
  77
  78         public String toString(int tab) {
  79
  80                 return toString(tab, true);
  81         }
  82
  83         public String toString(int tab, boolean withOnDemand) {
  84                 /* when withOnDemand is false, only the name is printed */
  85                 StringBuffer buffer = new StringBuffer();
  86                 for (int i = 0; i < tokens.length; i++) {
  87                         buffer.append(tokens[i]);
  88                         if (i < (tokens.length - 1)) {
  89                                 buffer.append("."); //$NON-NLS-1$
  90                         }
  91                 }
  92                 if (withOnDemand && onDemand) {
  93                         buffer.append(".*"); //$NON-NLS-1$
  94                 }
  95                 buffer.append(" - ");
  96                 buffer.append(includeSource);
  97                 return buffer.toString();
  98                 // return new String(includeSource);
  99         }
 100
 101         public void traverse(ASTVisitor visitor, CompilationUnitScope scope) {
 102                 visitor.visit(this, scope);
 103                 visitor.endVisit(this, scope);
 104         }
 105
 106         /**
 107          * @return Returns the filePath.
 108          */
 109         public IFile getFile() {
 110                 return fFile;
 111         }
 112
 113         /**
 114          * @param filePath
 115          *            The filePath to set.
 116          */
 117         public void setFile(IFile filePath) {
 118                 fFile = filePath;
 119         }
 120 }