org.camunda.bpm.dmn.engine.impl.hitpolicy

Class DefaultHitPolicyHandlerRegistry

java.lang.Object

org.camunda.bpm.dmn.engine.impl.hitpolicy.DefaultHitPolicyHandlerRegistry

All Implemented Interfaces:

DmnHitPolicyHandlerRegistry

public class DefaultHitPolicyHandlerRegistry
extends Object
implements DmnHitPolicyHandlerRegistry

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<HitPolicyEntry,DmnHitPolicyHandler>	handlers

Constructor Summary

Constructors

Constructor and Description
DefaultHitPolicyHandlerRegistry()

Method Summary

Methods

Modifier and Type	Method and Description
void	addHandler(HitPolicy hitPolicy, BuiltinAggregator builtinAggregator, DmnHitPolicyHandler hitPolicyHandler) Register a hit policy handler for a HitPolicy and BuiltinAggregator combination.
protected static Map<HitPolicyEntry,DmnHitPolicyHandler>	getDefaultHandlers()
DmnHitPolicyHandler	getHandler(HitPolicy hitPolicy, BuiltinAggregator builtinAggregator) Get a hit policy for a HitPolicy and BuiltinAggregator combination.

Methods inherited from class java.lang.Object

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

Field Detail

handlers

protected static final Map<HitPolicyEntry,DmnHitPolicyHandler> handlers

Constructor Detail

DefaultHitPolicyHandlerRegistry

public DefaultHitPolicyHandlerRegistry()

Method Detail

getDefaultHandlers

protected static Map<HitPolicyEntry,DmnHitPolicyHandler> getDefaultHandlers()

getHandler

public DmnHitPolicyHandler getHandler(HitPolicy hitPolicy,
                             BuiltinAggregator builtinAggregator)

Description copied from interface: DmnHitPolicyHandlerRegistry

Get a hit policy for a HitPolicy and BuiltinAggregator combination.

Specified by:

getHandler in interface DmnHitPolicyHandlerRegistry

Parameters:

hitPolicy - the hit policy

builtinAggregator - the aggregator or null if not required

Returns:

the handler which is registered for this hit policy, or null if none exist

addHandler

public void addHandler(HitPolicy hitPolicy,
              BuiltinAggregator builtinAggregator,
              DmnHitPolicyHandler hitPolicyHandler)

Description copied from interface: DmnHitPolicyHandlerRegistry

Register a hit policy handler for a HitPolicy and BuiltinAggregator combination.

Specified by:

addHandler in interface DmnHitPolicyHandlerRegistry

Parameters:

hitPolicy - the hit policy

builtinAggregator - the aggregator or null if not required

hitPolicyHandler - the hit policy handler to registry