org.jboss.dna.connector.federation.contribution
Class TwoChildContribution

java.lang.Object
  org.jboss.dna.connector.federation.contribution.Contribution
      org.jboss.dna.connector.federation.contribution.NonEmptyContribution
          org.jboss.dna.connector.federation.contribution.TwoChildContribution

All Implemented Interfaces:

Serializable

@Immutable
public class TwoChildContribution
extends NonEmptyContribution

The record of a source contributing only two children to a node.

Author:

Randall Hauch

See Also:

Serialized Form

Constructor Summary

TwoChildContribution(String sourceName, Location locationInSource, DateTime expirationTime, Location child1, Location child2)
Create a contribution of two children from the source with the supplied name.

Method Summary

Iterator<Location>	getChildren() Get the children that make up this contribution.
int	getChildrenCount() Get the number of children that make up this contribution.

Methods inherited from class org.jboss.dna.connector.federation.contribution.NonEmptyContribution

equals, getLocationInSource, hashCode

Methods inherited from class org.jboss.dna.connector.federation.contribution.Contribution

create, create, create, create, create, createPlaceholder, createPlaceholder, getExpirationTimeInUtc, getProperties, getProperty, getPropertyCount, getSourceName, isEmpty, isExpired, isPlaceholder, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TwoChildContribution

public TwoChildContribution(String sourceName,
                            Location locationInSource,
                            DateTime expirationTime,
                            Location child1,
                            Location child2)

Create a contribution of two children from the source with the supplied name.

Parameters:

sourceName - the name of the source, which may not be null or blank

locationInSource - the path in the source for this contributed information; may not be null

expirationTime - the time (in UTC) after which this contribution should be considered expired, or null if there is no expiration time

child1 - the first child contributed from the source; may not be null

child2 - the second child contributed from the source; may not be null

Method Detail

getChildren

public Iterator<Location> getChildren()

Get the children that make up this contribution. This resulting iterator does not support removal .

Overrides:

getChildren in class Contribution

Returns:

the children; never null

See Also:

Contribution.getChildren()

getChildrenCount

public int getChildrenCount()

Get the number of children that make up this contribution.

Overrides:

getChildrenCount in class Contribution

Returns:

the number of children

See Also:

Contribution.getChildrenCount()