Package org.openrefine.wikibase.operations

Class SaveWikibaseSchemaOperation

java.lang.Object

org.openrefine.wikibase.operations.SaveWikibaseSchemaOperation

All Implemented Interfaces:

Operation

public class SaveWikibaseSchemaOperation
extends Object
implements Operation

Field Summary

Fields

Modifier and Type	Field	Description
protected WikibaseSchema	_schema
static String	operationDescription
static String	overlayModelKey

Constructor Summary

Constructors

Constructor	Description
SaveWikibaseSchemaOperation(WikibaseSchema schema)

Method Summary

Modifier and Type	Method	Description
ChangeResult	apply(Grid projectState, ChangeContext context)	Derives the new grid state from the current grid state.
String	getDescription()	A short human-readable description of what this operation does.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrefine.operations.Operation

getOperationId, isReproducible

Field Detail

operationDescription

public static final String operationDescription

See Also:

Constant Field Values

overlayModelKey

public static final String overlayModelKey

See Also:

Constant Field Values

_schema

protected final WikibaseSchema _schema

Constructor Detail

SaveWikibaseSchemaOperation

public SaveWikibaseSchemaOperation(WikibaseSchema schema)

Method Detail

apply

public ChangeResult apply(Grid projectState,
                          ChangeContext context)
                   throws OperationException

Description copied from interface: Operation

Derives the new grid state from the current grid state. Executing this method should be quick (even on large datasets) since it is expected to just derive the new grid from the existing one without actually executing any expensive computation. Long-running computations should rather go in the derivation of a ChangeData which will be fetched asynchronously.

Specified by:

apply in interface Operation

Parameters:

projectState - the state of the grid before the change

Returns:

an object which bundles up various pieces of information produced by the operation: primarily, the new grid after applying the operation. This object can be subclassed to expose more information, which should be serializable with Jackson so that it reaches the frontend.

Throws:

OperationException - when the change cannot be applied to the given grid

getDescription

public String getDescription()

Description copied from interface: Operation

A short human-readable description of what this operation does.

Specified by:

getDescription in interface Operation