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javax.management

pack-priv Class BinaryRelQueryExp

Class Inheritance

extends QueryEval
implements QueryExp

java.lang.Object
javax.management.QueryEval
javax.management.BinaryRelQueryExp

All Implemented Interfaces

javax.management.QueryExp, java.io.Serializable

This class is used by the query-building mechanism to represent binary operations.

Since: 1.5

Field Summary

Modifier and Type	Field and Description
private ValueExp	exp1
private ValueExp	exp2
private int	relOp
private static final long	serialVersionUID Hides javax.management.QueryEval.serialVersionUID.

Constructor Summary

Access	Constructor and Description
public	BinaryRelQueryExp() Basic Constructor.
public	BinaryRelQueryExp(int op, ValueExp v1, ValueExp v2) Creates a new BinaryRelQueryExp with operator op applied on v1 and v2 values.

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: True if the query was successfully applied to the MBean, false otherwise. apply(ObjectName The name of the MBean on which the BinaryRelQueryExp will be applied. name) Implements javax.management.QueryExp.apply. Applies the BinaryRelQueryExp on an MBean.
public ValueExp	getLeftValue() Returns the left value of the query.
public int	getOperator() Returns the operator of the query.
public ValueExp	getRightValue() Returns the right value of the query.
private String	relOpString()
public String	toString() Overrides java.lang.Object.toString. Returns the string representing the object.

Inherited from javax.management.QueryEval:: getMBeanServer setMBeanServer

Field Detail

exp1	back to summary
private ValueExp exp1

exp2	back to summary
private ValueExp exp2

relOp	back to summary
private int relOp

serialVersionUID	back to summary
private static final long serialVersionUID Hides javax.management.QueryEval.serialVersionUID.

Constructor Detail

BinaryRelQueryExp	back to summary
public BinaryRelQueryExp() Basic Constructor.

BinaryRelQueryExp	back to summary
public BinaryRelQueryExp(int op, ValueExp v1, ValueExp v2) Creates a new BinaryRelQueryExp with operator op applied on v1 and v2 values.

Method Detail

apply

back to summary

public boolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, BadAttributeValueExpException, InvalidApplicationException

Implements javax.management.QueryExp.apply.

Applies the BinaryRelQueryExp on an MBean.

Parameters

name:ObjectName: The name of the MBean on which the BinaryRelQueryExp will be applied.

Returns:boolean

True if the query was successfully applied to the MBean, false otherwise.

Exceptions

BadStringOperationException:

Doc from javax.management.QueryExp.apply.

when an invalid string operation is passed to a method for constructing a query

BadBinaryOpValueExpException:

Doc from javax.management.QueryExp.apply.

when an invalid expression is passed to a method for constructing a query

BadAttributeValueExpException:

Doc from javax.management.QueryExp.apply.

when an invalid MBean attribute is passed to a query constructing method

InvalidApplicationException:

Doc from javax.management.QueryExp.apply.

when an invalid apply is attempted

getLeftValue	back to summary
public ValueExp getLeftValue() Returns the left value of the query.

getOperator	back to summary
public int getOperator() Returns the operator of the query.

getRightValue	back to summary
public ValueExp getRightValue() Returns the right value of the query.

relOpString	back to summary
private String relOpString()

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Returns the string representing the object.

Annotations

@Override