oracle.adfdt.view.dvt.binding.pattern.treemap

Class TreemapPattern

java.lang.Object

oracle.adfdt.view.common.binding.creator.v2.BaseBinder2<TreemapOptions>

oracle.adfdt.view.dvt.binding.pattern.treemap.TreemapPattern

All Implemented Interfaces:

Binder2<TreemapOptions>, Creator2<TreemapOptions>

public class TreemapPattern
extends BaseBinder2<TreemapOptions>
implements Creator2<TreemapOptions>

This class handles the databinding pattern for configuring a Treemap component. This pattern file creates the top level TreemapOptions component that can be used to set tag and binding properties on the Treemap component.

Constructor Summary

Constructors

Constructor and Description
TreemapPattern()

Method Summary

Methods

Modifier and Type	Method and Description
BinderResult	bind(BinderParams<TreemapOptions> params) Binds a Treemap component to its datasource.
CreatorResult	create(CreatorParams<TreemapOptions> params) Creates nodes to be inserted into the DOM.
TreemapOptions	createOptions(CreatorParams<TreemapOptions> params) Creates a new empty TreemapOptions class.
TreemapOptions	generateOptions(BinderParams<TreemapOptions> params) This method can be called whenever the user wants to rebind an already bound Treemap component.

Methods inherited from class oracle.adfdt.view.common.binding.creator.v2.BaseBinder2

canRebind, getSingleBindRoot

Methods inherited from class java.lang.Object

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

Constructor Detail

TreemapPattern

public TreemapPattern()

Method Detail

create

public CreatorResult create(CreatorParams<TreemapOptions> params)

Description copied from interface: Creator2

Creates nodes to be inserted into the DOM. See CreatorResult for other return options.

Specified by:

create in interface Creator2<TreemapOptions>

Parameters:

params - See CreatorParams for listing

bind

public BinderResult bind(BinderParams<TreemapOptions> params)

Binds a Treemap component to its datasource.

Specified by:

bind in interface Binder2<TreemapOptions>

Specified by:

bind in class BaseBinder2<TreemapOptions>

Parameters:

params - BinderParams instance that has a reference to the TreemapOptions class already set with relevant Treemap and binding properties.

Returns:

generateOptions

public TreemapOptions generateOptions(BinderParams<TreemapOptions> params)

This method can be called whenever the user wants to rebind an already bound Treemap component. The method will return an instance of TreemapOptions with all the properties already set from the bound document fragment. This options class can be then used to change certain settings and set new properties.

Specified by:

generateOptions in interface Binder2<TreemapOptions>

Overrides:

generateOptions in class BaseBinder2<TreemapOptions>

Parameters:

params - an instance of BinderParams

Returns:

a new TreemapOptions instance

createOptions

public TreemapOptions createOptions(CreatorParams<TreemapOptions> params)

Creates a new empty TreemapOptions class. This can be used then to add TreemapNodes, to stamp out various properties (color, pattern) of the data set.

Specified by:

createOptions in interface Creator2<TreemapOptions>

Parameters:

params -

Returns: