- /*
- * @(#)AndQueryExp.java 4.19 04/02/10
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package javax.management;
-
-
- /**
- * This class is used by the query building mechanism to represent conjunctions
- * of relational expressions.
- * @serial include
- *
- * @since 1.5
- */
- class AndQueryExp extends QueryEval implements QueryExp {
-
- /* Serial version */
- private static final long serialVersionUID = -1081892073854801359L;
-
- /**
- * @serial The first QueryExp of the conjunction
- */
- private QueryExp exp1;
-
- /**
- * @serial The second QueryExp of the conjunction
- */
- private QueryExp exp2;
-
-
- /**
- * Default constructor.
- */
- public AndQueryExp() {
- }
-
- /**
- * Creates a new AndQueryExp with q1 and q2 QueryExp.
- */
- public AndQueryExp(QueryExp q1, QueryExp q2) {
- exp1 = q1;
- exp2 = q2;
- }
-
-
- /**
- * Returns the left query expression.
- */
- public QueryExp getLeftExp() {
- return exp1;
- }
-
- /**
- * Returns the right query expression.
- */
- public QueryExp getRightExp() {
- return exp2;
- }
-
- /**
- * Applies the AndQueryExp on a MBean.
- *
- * @param name The name of the MBean on which the AndQueryExp will be applied.
- *
- * @return True if the query was successfully applied to the MBean, false otherwise.
- *
- *
- * @exception BadStringOperationException The string passed to the method is invalid.
- * @exception BadBinaryOpValueExpException The expression passed to the method is invalid.
- * @exception BadAttributeValueExpException The attribute value passed to the method is invalid.
- * @exception InvalidApplicationException An attempt has been made to apply a subquery expression to a
- * managed object or a qualified attribute expression to a managed object of the wrong class.
- */
- public boolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException,
- BadAttributeValueExpException, InvalidApplicationException {
- return exp1.apply(name) && exp2.apply(name);
- }
-
- /**
- * Returns a string representation of this AndQueryExp
- */
- public String toString() {
- return "(" + exp1 + ") and (" + exp2 + ")";
- }
-
- }
-