javax.management: class: MatchQueryExp

javax.management
class: MatchQueryExp [javadoc | source]

java.lang.Object
   javax.management.QueryEval
      javax.management.MatchQueryExp

All Implemented Interfaces:
QueryExp, Serializable

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

serial: include -

since: 1.5 -

Constructor:
public MatchQueryExp() { } Basic Constructor.
public MatchQueryExp(AttributeValueExp a, StringValueExp s) { exp = a; pattern = s.getValue(); } Creates a new MatchQueryExp where the specified AttributeValueExp matches the specified pattern StringValueExp.

Constructor:

 public MatchQueryExp() {

}

Basic Constructor.

 public MatchQueryExp(AttributeValueExp a,
    StringValueExp s) {
        exp     = a;
        pattern = s.getValue();
}

Creates a new MatchQueryExp where the specified AttributeValueExp matches the specified pattern StringValueExp.

Method from javax.management.MatchQueryExp Summary:
apply, getAttribute, getPattern, toString

Methods from javax.management.QueryEval:
getMBeanServer, setMBeanServer

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.management.MatchQueryExp Detail:
public boolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, BadAttributeValueExpException, InvalidApplicationException { ValueExp val = exp.apply(name); if (!(val instanceof StringValueExp)) { return false; } return wildmatch(((StringValueExp)val).getValue(), pattern); } Applies the MatchQueryExp on a MBean.
public AttributeValueExp getAttribute() { return exp; } Returns the attribute of the query.
public String getPattern() { return pattern; } Returns the pattern of the query.
public String toString() { return exp + " like " + new StringValueExp(pattern); } Returns the string representing the object

Method from javax.management.MatchQueryExp Detail:

 public boolean apply(ObjectName name) throws BadStringOperationException, BadBinaryOpValueExpException, BadAttributeValueExpException, InvalidApplicationException {
        ValueExp val = exp.apply(name);
        if (!(val instanceof StringValueExp)) {
            return false;
        }
        return wildmatch(((StringValueExp)val).getValue(), pattern);
}

Applies the MatchQueryExp on a MBean.

 public AttributeValueExp getAttribute() {
        return exp;
}

Returns the attribute of the query.

 public String getPattern() {
        return pattern;
}

Returns the pattern of the query.

 public String toString() {
        return exp + " like " + new StringValueExp(pattern);
}

Returns the string representing the object