extends Expression
implements OperatorIds {
- public int operator;
+ private final int operator;
- public OperatorExpression(final int operator, final int sourceStart, final int sourceEnd) {
+ protected OperatorExpression(final int operator, final int sourceStart, final int sourceEnd) {
super(sourceStart, sourceEnd);
this.operator = operator;
}
- public String operatorToString() {
+ public final String operatorToString() {
switch (operator) {
case EQUAL_EQUAL:
return "=="; //$NON-NLS-1$