public ConditionRelationalExpression (ConditionExpression left, ConditionExpression right, RelationOperator op) { this.left = left; this.right = right; this.op = op; }
public ConditionOrExpression (ConditionExpression left, ConditionExpression right) { this.left = left; this.right = right; }
public ConditionNotExpression (ConditionExpression expression) { this.expression = expression; }