Eliminated unused classes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/IfStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/IfStatement.java
deleted file mode 100644 (file)
index cb6c88b..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/IfStatement.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import java.util.List;
-import java.util.ArrayList;
-
-/**
- * This is a if statement.
- * if (condition)
- *  statement
- * (elseif statement)*
- * else statement
- * @author Matthieu Casanova
- */
-public class IfStatement extends Statement {
-
-  public Expression condition;
-  public Statement statement;
-  public ElseIf[] elseifs;
-  public Else els;
-
-  /**
-   * Create a new If statement.
-   * @param condition the condition
-   * @param statement a statement or a block of statements
-   * @param elseifs the elseifs
-   * @param els the else (or null)
-   * @param sourceStart the starting position
-   * @param sourceEnd the ending offset
-   */
-  public IfStatement(final Expression condition,
-                     final Statement statement,
-                     final ElseIf[] elseifs,
-                     final Else els,
-                     final int sourceStart,
-                     final int sourceEnd) {
-    super(sourceStart, sourceEnd);
-    this.condition = condition;
-    this.statement = statement;
-    this.elseifs = elseifs;
-    this.els = els;
-  }
-
-  /**
-   * Return the object into String.
-   * @param tab how many tabs (not used here
-   * @return a String
-   */
-  public String toString(final int tab) {
-    final StringBuffer buff = new StringBuffer(tabString(tab));
-    buff.append("if (");//$NON-NLS-1$
-    buff.append(condition.toStringExpression()).append(") ");//$NON-NLS-1$
-    if (statement != null) {
-      buff.append(statement.toString(tab + 1));
-    }
-    for (int i = 0; i < elseifs.length; i++) {
-      buff.append(elseifs[i].toString(tab + 1));
-      buff.append("\n");//$NON-NLS-1$
-    }
-    if (els != null) {
-      buff.append(els.toString(tab + 1));
-      buff.append("\n");//$NON-NLS-1$
-    }
-    return buff.toString();
-  }
-
-  /**
-   * Get the variables from outside (parameters, globals ...)
-   * @return the variables from outside
-   */
-  public List getOutsideVariable() {
-    final ArrayList list = new ArrayList();
-    list.addAll(condition.getOutsideVariable()); // todo: check if unuseful
-    if (statement != null) {
-      list.addAll(statement.getOutsideVariable());
-    }
-    for (int i = 0; i < elseifs.length; i++) {
-      list.addAll(elseifs[i].getOutsideVariable());
-    }
-    if (els != null) {
-      list.addAll(els.getOutsideVariable());
-    }
-    return list;
-  }
-
-  /**
-   * get the modified variables.
-   * @return the variables from we change value
-   */
-  public List getModifiedVariable() {
-    final ArrayList list = new ArrayList();
-    list.addAll(condition.getModifiedVariable());
-    if (statement != null) {
-      list.addAll(statement.getModifiedVariable());
-    }
-    for (int i = 0; i < elseifs.length; i++) {
-      list.addAll(elseifs[i].getModifiedVariable());
-    }
-    if (els != null) {
-      list.addAll(els.getModifiedVariable());
-    }
-    return list;
-  }
-
-  /**
-   * Get the variables used.
-   * @return the variables used
-   */
-  public List getUsedVariable() {
-    final ArrayList list = new ArrayList();
-    list.addAll(condition.getUsedVariable());
-    if (statement != null) {
-      list.addAll(statement.getUsedVariable());
-    }
-    for (int i = 0; i < elseifs.length; i++) {
-      list.addAll(elseifs[i].getUsedVariable());
-    }
-    if (els != null) {
-      list.addAll(els.getUsedVariable());
-    }
-    return list;
-  }
-}