Eliminated unused classes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AstNode.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AstNode.java
deleted file mode 100644 (file)
index 56dddfd..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AstNode.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import java.util.List;
-import java.util.ArrayList;
-
-/**
- * It will be the mother of our own ast tree for php just like the ast tree of Eclipse.
- * @author Matthieu Casanova
- */
-public abstract class AstNode {
-
-  /** Starting and ending position of the node in the sources. */
-  public int sourceStart, sourceEnd;
-
-  /**
-   * Create a node giving starting and ending offset
-   * @param sourceStart starting offset
-   * @param sourceEnd ending offset
-   */
-  public AstNode(final int sourceStart, final int sourceEnd) {
-    this.sourceStart = sourceStart;
-    this.sourceEnd = sourceEnd;
-  }
-
-  /**
-   * Add some tabulations.
-   * @param tab the number of tabulations
-   * @return a String containing some spaces
-   */
-  public static String tabString(final int tab) {
-    final StringBuffer s = new StringBuffer(2 * tab);
-    for (int i = tab; i > 0; i--) {
-      s.append("  "); //$NON-NLS-1$
-    }
-    return s.toString();
-  }
-
-  /**
-   * Return the object into String.
-   * It should be overriden
-   * @return a String
-   */
-  public String toString() {
-    return "****" + super.toString() + "****";  //$NON-NLS-2$ //$NON-NLS-1$
-  }
-
-  /**
-   * Return the object into String.
-   * @param tab how many tabs (not used here
-   * @return a String
-   */
-  public abstract String toString(int tab);
-
-  /**
-   * Get the variables from outside (parameters, globals ...)
-   * @return the variables from outside
-   */
-  public abstract List getOutsideVariable();
-
-  /**
-   * get the modified variables.
-   * @return the variables modified
-   */
-  public abstract List getModifiedVariable();
-
-  /**
-   * Get the variables used.
-   * @return the variables used
-   */
-  public abstract List getUsedVariable();
-
-  /**
-   * This method will analyze the code.
-   * by default it will do nothing
-   */
-  public void analyzeCode() {
-  }
-
-  /**
-   * Check if the array array contains the object o
-   * @param array an array
-   * @param o an obejct
-   * @return true if the array contained the object o
-   */
-  public boolean arrayContains(Object[] array, Object o) {
-    for (int i = 0; i < array.length; i++) {
-      if (array[i].equals(o)) {
-        return true;
-      }
-    }
-    return false;
-  }
-}