+++ /dev/null
-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);
- }
-
-}