org.wikidata.wdtk.datamodel.implementation

Class TermUpdateImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.TermUpdateImpl

All Implemented Interfaces:

TermUpdate

public class TermUpdateImpl
extends Object
implements TermUpdate

Jackson implementation of TermUpdate.

Field Summary

Fields inherited from interface org.wikidata.wdtk.datamodel.interfaces.TermUpdate

EMPTY

Constructor Summary

Constructors

Constructor and Description
TermUpdateImpl(Collection<MonolingualTextValue> modified, Collection<String> removed) Initializes new term update.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Map<String,MonolingualTextValue>	getModified() Returns terms added or modified in this update.
Set<String>	getRemoved() Returns language codes of terms removed in this update.
int	hashCode()
boolean	isEmpty() Checks whether the update is empty.

Methods inherited from class java.lang.Object

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

Constructor Detail

TermUpdateImpl

public TermUpdateImpl(Collection<MonolingualTextValue> modified,
                      Collection<String> removed)

Initializes new term update.

Parameters:

modified - added or changed terms

removed - language codes of removed terms

Throws:

NullPointerException - if any required parameter or its item is null

IllegalArgumentException - if any parameters or their combination is invalid

Method Detail

isEmpty

public boolean isEmpty()

Description copied from interface: TermUpdate

Checks whether the update is empty. Empty update will not change or remove any terms.

Specified by:

isEmpty in interface TermUpdate

Returns:

true if the update is empty, false otherwise

getModified

public Map<String,MonolingualTextValue> getModified()

Description copied from interface: TermUpdate

Returns terms added or modified in this update. Existing terms are preserved if their language code is not listed here.

Specified by:

getModified in interface TermUpdate

Returns:

added or modified terms indexed by language code

getRemoved

public Set<String> getRemoved()

Description copied from interface: TermUpdate

Returns language codes of terms removed in this update.

Specified by:

getRemoved in interface TermUpdate

Returns:

language codes of removed terms

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object