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

   1 package net.sourceforge.phpdt.internal.compiler.ast;
   2
   3 /**
   4  * @author Matthieu Casanova
   5  */
   6 public class ForStatement extends Statement {
   7
   8   public Statement[] initializations;
   9   public Expression condition;
  10   public Statement[] increments;
  11   public Statement action;
  12
  13   public ForStatement(Statement[] initializations,
  14                       Expression condition,
  15                       Statement[] increments,
  16                       Statement action,
  17                       int sourceStart,
  18                       int sourceEnd) {
  19     super(sourceStart, sourceEnd);
  20     this.initializations = initializations;
  21     this.condition = condition;
  22     this.increments = increments;
  23     this.action = action;
  24   }
  25
  26   public String toString(int tab) {
  27     final StringBuffer buff = new StringBuffer(tabString(tab));
  28     buff.append("for (");  //$NON-NLS-1$
  29     //inits
  30     if (initializations != null) {
  31       for (int i = 0; i < initializations.length; i++) {
  32         //nice only with expressions
  33         buff.append(initializations[i].toString());
  34         if (i != (initializations.length - 1))
  35           buff.append(" , "); //$NON-NLS-1$
  36       }
  37     }
  38     buff.append( "; "); //$NON-NLS-1$
  39     //cond
  40     if (condition != null)           {
  41       buff.append(condition.toStringExpression());
  42     }
  43     buff.append( "; "); //$NON-NLS-1$
  44     //updates
  45     if (increments != null) {
  46       for (int i = 0; i < increments.length; i++) {
  47         //nice only with expressions
  48         buff.append(increments[i].toString());
  49         if (i != (increments.length - 1))
  50           buff.append(" , "); //$NON-NLS-1$
  51       }
  52     }
  53     buff.append(") "); //$NON-NLS-1$
  54     //block
  55     if (action == null)
  56       buff.append("{}"); //$NON-NLS-1$
  57     else
  58       buff.append( "\n").append(action.toString(tab + 1)); //$NON-NLS-1$
  59     return buff.toString();
  60   }
  61 }