home *** CD-ROM | disk | FTP | other *** search
- package koala.dynamicjava.tree;
-
- public abstract class BinaryExpression extends Expression {
- public static final String LEFT_EXPRESSION = "leftExpression";
- public static final String RIGHT_EXPRESSION = "rightExpression";
- private Expression leftExpression;
- private Expression rightExpression;
-
- public Expression getLeftExpression() {
- return this.leftExpression;
- }
-
- public void setLeftExpression(Expression var1) {
- if (var1 == null) {
- throw new IllegalArgumentException("exp == null");
- } else {
- ((Node)this).firePropertyChange("leftExpression", this.leftExpression, this.leftExpression = var1);
- }
- }
-
- public Expression getRightExpression() {
- return this.rightExpression;
- }
-
- public void setRightExpression(Expression var1) {
- if (var1 == null) {
- throw new IllegalArgumentException("exp == null");
- } else {
- ((Node)this).firePropertyChange("rightExpression", this.rightExpression, this.rightExpression = var1);
- }
- }
-
- protected BinaryExpression(Expression var1, Expression var2, String var3, int var4, int var5, int var6, int var7) {
- super(var3, var4, var5, var6, var7);
- if (var1 == null) {
- throw new IllegalArgumentException("lexp == null");
- } else if (var2 == null) {
- throw new IllegalArgumentException("rexp == null");
- } else {
- this.leftExpression = var1;
- this.rightExpression = var2;
- }
- }
- }
-