net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AbstractVariableDeclaration.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.compiler.ast;
  12
  13 import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
  14 import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
  15 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
  16
  17 public abstract class AbstractVariableDeclaration extends Statement {
  18         public int modifiers;
  19
  20         public TypeReference type;
  21         public Expression initialization;
  22
  23         public char[] name;
  24         public int declarationEnd;
  25         public int declarationSourceStart;
  26         public int declarationSourceEnd;
  27         public int modifiersSourceStart;
  28
  29         public AbstractVariableDeclaration() {}
  30
  31         public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
  32                 return flowInfo;
  33         }
  34
  35         public abstract String name();
  36         public StringBuffer printStatement(int indent, StringBuffer output) {
  37
  38                 printIndent(indent, output);
  39                 printModifiers(this.modifiers, output);
  40                 type.print(0, output).append(' ').append(this.name);
  41                 if (initialization != null) {
  42                         output.append(" = "); //$NON-NLS-1$
  43                         initialization.printExpression(indent, output);
  44                 }
  45                 return output.append(';');
  46         }
  47
  48         public void resolve(BlockScope scope) {}
  49
  50         public String toString(int tab) {
  51
  52                 String s = tabString(tab);
  53                 if (modifiers != AccDefault) {
  54                         s += modifiersString(modifiers);
  55                 }
  56                 s += type.toString(0) + " " + new String(name()); //$NON-NLS-1$
  57                 if (initialization != null)
  58                         s += " = " + initialization.toStringExpression(tab); //$NON-NLS-1$
  59                 return s;
  60         }
  61 }