Package org.wikidata.wdtk.datamodel.implementation

Class StatementGroupImpl

java.lang.Object

org.wikidata.wdtk.datamodel.implementation.StatementGroupImpl

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<Statement>, StatementGroup

public class StatementGroupImpl
extends java.lang.Object
implements StatementGroup, java.io.Serializable

Implementation of StatementGroup.

Author:

Markus Kroetzsch

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
StatementGroupImpl(java.util.List<Statement> statements)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object obj)
PropertyIdValue	getProperty()	Get the property used in the main snak of the Claim of each statement in this group.
java.util.List<Statement>	getStatements()	Get the list of Statements of this group.
EntityIdValue	getSubject()	Get the subject used in the Claim of each statement in this group.
int	hashCode()
java.util.Iterator<Statement>	iterator()
java.lang.String	toString()

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Constructor Detail

StatementGroupImpl

public StatementGroupImpl(java.util.List<Statement> statements)

Constructor.

Parameters:

statements - a non-empty list of statements that use the same subject and main-snak property in their claim

Method Detail

getStatements

public java.util.List<Statement> getStatements()

Description copied from interface: StatementGroup

Get the list of Statements of this group.

Specified by:

getStatements in interface StatementGroup

Returns:

a list of Statements

getProperty

public PropertyIdValue getProperty()

Description copied from interface: StatementGroup

Get the property used in the main snak of the Claim of each statement in this group.

Specified by:

getProperty in interface StatementGroup

Returns:

a PropertyIdValue

getSubject

public EntityIdValue getSubject()

Description copied from interface: StatementGroup

Get the subject used in the Claim of each statement in this group.

Specified by:

getSubject in interface StatementGroup

Returns:

an EntityIdValue

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

iterator

public java.util.Iterator<Statement> iterator()

Specified by:

iterator in interface java.lang.Iterable<Statement>