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

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

All Implemented Interfaces:

Serializable

@Immutable
public class TwoPropertyContribution
extends NonEmptyContribution

The record of a source contributing only properties to a node.

Author:

Randall Hauch

See Also:

Serialized Form

Constructor Summary

TwoPropertyContribution(String sourceName, Location locationInSource, DateTime expirationTime, Property property1, Property property2)
Create a contribution of node properties from the source with the supplied name.

Method Summary

Iterator<Property>	getProperties() Get the properties that are in this contribution.
Property	getProperty(Name name) Get the contributed property with the supplied name.
int	getPropertyCount() Get the number of properties that are in 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, getChildren, getChildrenCount, getExpirationTimeInUtc, getSourceName, isEmpty, isExpired, isPlaceholder, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TwoPropertyContribution

public TwoPropertyContribution(String sourceName,
                               Location locationInSource,
                               DateTime expirationTime,
                               Property property1,
                               Property property2)

Create a contribution of node properties 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

property1 - the first property from the source; may not be null

property2 - the first property from the source; may not be null

Method Detail

getProperties

public Iterator<Property> getProperties()

Get the properties that are in this contribution. This resulting iterator does not support removal.

Overrides:

getProperties in class Contribution

Returns:

the properties; never null

See Also:

Contribution.getProperties()

getPropertyCount

public int getPropertyCount()

Get the number of properties that are in this contribution.

Overrides:

getPropertyCount in class Contribution

Returns:

the number of properties

See Also:

Contribution.getPropertyCount()

getProperty

public Property getProperty(Name name)

Get the contributed property with the supplied name.

Overrides:

getProperty in class Contribution

Parameters:

name - the name of the property

Returns:

the contributed property that matches the name, or null if no such property is in the contribution

See Also:

Contribution.getProperty(org.jboss.dna.graph.properties.Name)