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Hitachi Vantara Lumada and Pentaho Documentation

Move

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pentaho.type.changes.Move

The Move class describes the primitive operation that changes an element position inside a list.

This type of change is always part of a pentaho.type.changes.ListChangeset.

AMD Module 

require(["pentaho/type/changes/Move"], function(Move) { /* code goes here */ });

Extends

Constructor

Name Description
new Move(elem, indexOld, indexNew)

Creates an instance.

Members

Name Description
base : function
 
Protected

If a method has been overridden, then the base method provides access to the overridden method.
type : string

Gets the type of change.

Methods

Name Description
_apply(target)
 
Protected

Applies any local primitive changes.
_cancelRefs(transaction, container)
 
Protected

Unregisters reference changes caused by the change.
_prepareRefs(transaction, container)
 
Protected

Register reference changes caused by the change.
extend(source, keyArgs) : Object

Extend an object with the properties of another.

Constructor Details

new Move(elem, indexOld, indexNew)

Creates an instance.

Source: javascript/web/pentaho/type/changes/Move.js, line 34

Parameters:
Name Default Value Summary
elem : Array.<pentaho.type.Element>

The element to be moved in the list.
indexOld : number

The old index of the element in the list.
indexNew : number

The new index of the element in the list.

Members Details

base: function
 
Protected

If a method has been overridden, then the base method provides access to the overridden method.

Can also be called from within a constructor function.

Source: javascript/web/pentaho/lang/Base.js, line 299

Inherited From: pentaho.lang.Base#base

type: string

Gets the type of change.

Source: javascript/web/pentaho/type/changes/Move.js, line 86

Default Value: "move"

Overrides: pentaho.type.changes.PrimitiveChange#type

Methods Details

_apply(target)
 
Protected

Applies any local primitive changes.

Source: javascript/web/pentaho/type/changes/Change.js, line 50

Overrides: pentaho.type.changes.PrimitiveChange#_apply

Parameters:
Name Default Value Summary
target : pentaho.type.mixins.Container

The container to which changes are applied.
_cancelRefs(transaction, container)
 
Protected

Unregisters reference changes caused by the change.

Source: javascript/web/pentaho/type/changes/PrimitiveChange.js, line 71

Inherited From: pentaho.type.changes.PrimitiveChange#_cancelRefs

Parameters:
Name Default Value Summary
transaction : pentaho.type.changes.Transaction

The ambient transaction, provided for performance.
container : pentaho.type.mixins.Container

The container instance.

See also:  pentaho.type.changes.ListChangeset#_clearChanges , pentaho.type.changes.ComplexChangeset#_clearChanges , pentaho.type.changes.ComplexChangeset.__setElement

_prepareRefs(transaction, container)
 
Protected

Register reference changes caused by the change.

Source: javascript/web/pentaho/type/changes/PrimitiveChange.js, line 56

Inherited From: pentaho.type.changes.PrimitiveChange#_prepareRefs

Parameters:
Name Default Value Summary
transaction : pentaho.type.changes.Transaction

The ambient transaction, provided for performance.
container : pentaho.type.mixins.Container

The container instance.

See also:  pentaho.type.changes.ListChangeset.__addChange , pentaho.type.changes.ComplexChangeset.__setElement

extend(source, keyArgs) : Object

Extend an object with the properties of another.

Methods that are overridden are accessible through this.base.

This object is extended, but its class doesn't change.

Source: javascript/web/pentaho/lang/Base.js, line 1037

Inherited From: pentaho.lang.Base#extend

Parameters:
Name Default Value Summary
source : Object

The instance specification.
keyArgs : Object
 
Optional

The keyword arguments.

Parameters:
Name Default Value Summary
exclude : Object
 
Optional

A map of property names to exclude from source.
Returns:
Name Description
Object

This object.