Package org.apache.jackrabbit.vault.fs.impl

Class AggregatorProvider

java.lang.Object

org.apache.jackrabbit.vault.fs.impl.AggregatorProvider

public class AggregatorProvider
extends Object

List of configured aggregators that selects one given a repository node.

Constructor Summary

Constructors

Constructor	Description
AggregatorProvider(List<Aggregator> aggregators)	Constructs a new aggregator provider with a given aggregator list.

Method Summary

Modifier and Type	Method	Description
void	dump(DumpContext ctx, boolean isLast)
Aggregator	getAggregator(Node node, String path)	Selects an aggregator that can handle the given node.
List<Aggregator>	getAggregators()	Returns the list of aggregators

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatorProvider

public AggregatorProvider(List<Aggregator> aggregators)

Constructs a new aggregator provider with a given aggregator list.

Parameters:

aggregators - the list of aggregators.

Method Detail

getAggregators

public List<Aggregator> getAggregators()

Returns the list of aggregators

Returns:

the list of aggregators

getAggregator

public Aggregator getAggregator(Node node,
                                String path)
                         throws RepositoryException

Selects an aggregator that can handle the given node. If no aggregator can be found, null is returned. Although this is a very rare case because there should always be a default, catch-all aggregator.

Parameters:

node - the node to match

path - the path to match

Returns:

an aggregator that handles the node or null if not found.

Throws:

RepositoryException - if a repository error occurs

dump

public void dump(DumpContext ctx,
                 boolean isLast)