org.quartz.locality.constraint
Class NodeGroupConstraint

java.lang.Object
  org.quartz.locality.constraint.NodeGroupConstraint

All Implemented Interfaces:

Serializable, Constraint<NodeGroupConstraint.Operator,String>

public final class NodeGroupConstraint
extends Object
implements Constraint<NodeGroupConstraint.Operator,String>

Constraint to have a Job execute on a specific node group. Node groups are defined in quartzLocality.properties

Author:

Alex Snaps

See Also:

NodeGroupEvaluator, Serialized Form

Nested Class Summary

static class

NodeGroupConstraint.Operator

Constructor Summary

NodeGroupConstraint(NodeGroupConstraint.Operator operator, String targetNodeGroup)

NodeGroupConstraint(String targetNodeGroup)
Constructor

Method Summary

boolean	equals(Object o)
String	getTargetNodeGroup() Getter to the target node group
int	hashCode()
boolean	matches(String actual)
static NodeGroupConstraint	partOfNodeGroup(String targetNodeGroup) Creates a NodeGroupConstraint that specifies the node group on which the Job has to be executed

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeGroupConstraint

public NodeGroupConstraint(String targetNodeGroup)

Constructor

Parameters:

targetNodeGroup - the targeted node group for this constraint

NodeGroupConstraint

public NodeGroupConstraint(NodeGroupConstraint.Operator operator,
                           String targetNodeGroup)

Method Detail

partOfNodeGroup

public static NodeGroupConstraint partOfNodeGroup(String targetNodeGroup)

Creates a NodeGroupConstraint that specifies the node group on which the Job has to be executed

Parameters:

targetNodeGroup - The name of the target group, as specified in quartzLocality.properties

Returns:

The NodeGroupConstraint instance

getTargetNodeGroup

public String getTargetNodeGroup()

Getter to the target node group

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

matches

public boolean matches(String actual)