Eliminated unused classes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/BinaryExpression.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/BinaryExpression.java
deleted file mode 100644 (file)
index 7488cb8..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/BinaryExpression.java
+++ /dev/null
@@ -1,70 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import java.util.List;
-
-/**
- * a binary expression is a combination of two expressions with an operator.
- * 
- * @author Matthieu Casanova
- */
-public final class BinaryExpression extends OperatorExpression {
-
-  /** The left expression. */
-  private final Expression left;
-  /** The right expression. */
-  private final Expression right;
-
-  /**
-   * Create a binary expression.
-   * 
-   * @param left     the left expression
-   * @param right    the right expression
-   * @param operator an operator taken in the {@link OperatorExpression} interface
-   */
-  public BinaryExpression(final Expression left,
-                          final Expression right,
-                          final int operator) {
-    super(operator, left.sourceStart, right.sourceEnd);
-    this.left = left;
-    this.right = right;
-  }
-
-  public String toStringExpression() {
-    final String leftString = left.toStringExpression();
-    final String operatorString = operatorToString();
-    final String rightString = right.toStringExpression();
-    final StringBuffer buff = new StringBuffer(leftString.length() + operatorString.length() + rightString.length());
-    buff.append(leftString);
-    buff.append(operatorString);
-    buff.append(rightString);
-    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) {}
-
-  /**
-   * get the modified variables.
-   * 
-   * @param list the list where we will put variables
-   */
-  public void getModifiedVariable(final List list) {
-    left.getModifiedVariable(list);
-    right.getModifiedVariable(list);
-  }
-
-  /**
-   * Get the variables used.
-   * 
-   * @param list the list where we will put variables
-   */
-  public void getUsedVariable(final List list) {
-    left.getUsedVariable(list);
-    right.getUsedVariable(list);
-  }
-
-}