Eliminated unused classes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / WhileStatement.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/WhileStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/WhileStatement.java
deleted file mode 100644 (file)
index f98367c..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/WhileStatement.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import java.util.List;
-
-/**
- * A While statement.
- * @author Matthieu Casanova
- */
-public final class WhileStatement extends Statement {
-
-  /** The condition expression. */
-  private final Expression condition;
-  /** The action of the while. (it could be a block) */
-  private final Statement action;
-
-  /**
-   * Create a While statement.
-   * @param condition the condition
-   * @param action the action
-   * @param sourceStart the starting offset
-   * @param sourceEnd the ending offset
-   */
-  public WhileStatement(final Expression condition,
-                        final Statement action,
-                        final int sourceStart,
-                        final int sourceEnd) {
-    super(sourceStart, sourceEnd);
-    this.condition = condition;
-    this.action = action;
-  }
-
-  /**
-   * Return the object into String.
-   * @param tab how many tabs (not used here
-   * @return a String
-   */
-  public String toString(final int tab) {
-    final String s = tabString(tab);
-    final StringBuffer buff = new StringBuffer(s).append("while ("); //$NON-NLS-1$
-    buff.append(condition.toStringExpression()).append(")");   //$NON-NLS-1$
-    if (action == null) {
-      buff.append(" {} ;"); //$NON-NLS-1$
-    } else {
-      buff.append("\n").append(action.toString(tab + 1)); //$NON-NLS-1$
-    }
-    return buff.toString();
-  }
-
-  /**
-   * Get the variables from outside (parameters, globals ...)
-   *
-   * @param list the list where we will put variables
-   */
-  public void getOutsideVariable(final List list) {
-    condition.getOutsideVariable(list); // todo: check if unuseful
-    if (action != null) {
-      action.getOutsideVariable(list);
-    }
-  }
-
-  /**
-   * get the modified variables.
-   *
-   * @param list the list where we will put variables
-   */
-  public void getModifiedVariable(final List list) {
-    condition.getModifiedVariable(list);
-    if (action != null) {
-      action.getModifiedVariable(list);
-    }
-  }
-
-  /**
-   * Get the variables used.
-   *
-   * @param list the list where we will put variables
-   */
-  public void getUsedVariable(final List list) {
-    condition.getUsedVariable(list);
-    if (action != null) {
-      action.getUsedVariable(list);
-    }
-  }
-}