Module org.autogui

Package org.autogui.base.mapping

Class GuiRepresentation.GuiReprNone

java.lang.Object

org.autogui.base.mapping.GuiRepresentation.GuiReprNone

All Implemented Interfaces:

GuiRepresentation

Enclosing interface:

GuiRepresentation

public static class GuiRepresentation.GuiReprNone
extends Object
implements GuiRepresentation

the empty implementation of the representation

Nested Class Summary

Nested classes/interfaces inherited from interface org.autogui.base.mapping.GuiRepresentation

GuiRepresentation.GuiReprNone

Field Summary

Fields inherited from interface org.autogui.base.mapping.GuiRepresentation

NONE

Constructor Summary

Constructors

Constructor	Description
GuiReprNone()

Method Summary

Modifier and Type	Method	Description
boolean	checkAndUpdateSource(GuiMappingContext context)	invoke the associated method and check the returned value whether it is updated or not.
Object	fromJson(GuiMappingContext context, Object target, Object json)	create a new value object from the JSON with treating the target as an old value, or update the target with the JSON contents.
boolean	match(GuiMappingContext context)	match the representation with the typeElement of the context, and if succeeded, it sets this representation to the context, and it might create sub-contexts for recursive matches *
Object	toJson(GuiMappingContext context, Object source)	convert the source into JSON format
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.autogui.base.mapping.GuiRepresentation

continueCheckAndUpdateSourceForChildren, fromHumanReadableString, fromJsonWithNamed, isJsonSetter, isTaskRunnerUsedFor, matchAndSetNotifiersAsInit, setNotifiersTree, shutdown, toHumanReadableString, toJsonWithNamed, toStringHeader

Constructor Details

GuiReprNone

public GuiReprNone()

Method Details

match

public boolean match(GuiMappingContext context)

Description copied from interface: GuiRepresentation

match the representation with the typeElement of the context, and if succeeded, it sets this representation to the context, and it might create sub-contexts for recursive matches *

Specified by:

match in interface GuiRepresentation

Parameters:

context - the context of the repr.

Returns:

the matching result

checkAndUpdateSource

public boolean checkAndUpdateSource(GuiMappingContext context)

Description copied from interface: GuiRepresentation

invoke the associated method and check the returned value whether it is updated or not. if updated, set the source of context to the value. This is non-recursive operation; GuiMappingContext recursively calls this method. The source of parent is already updated by the order of the calls.

Specified by:

checkAndUpdateSource in interface GuiRepresentation

Parameters:

context - the context of the repr.

Returns:

the representation is updated or not

toJson

public Object toJson(GuiMappingContext context,
 Object source)

Description copied from interface: GuiRepresentation

convert the source into JSON format

Specified by:

toJson in interface GuiRepresentation

Parameters:

context - a context holds the representation

source - the converted object

Returns:

JSON objects representing the source; String, Number, Boolean, List, Map or null

fromJson

public Object fromJson(GuiMappingContext context,
 Object target,
 Object json)

Description copied from interface: GuiRepresentation

create a new value object from the JSON with treating the target as an old value, or update the target with the JSON contents. the behavior can be varied by each representation, confirmed by GuiRepresentation.isJsonSetter().

Specified by:

fromJson in interface GuiRepresentation

Parameters:

context - a context holds the representation

target - the target object or null

json - JSON objects representing the target String, Number, Boolean, List, Map or null

Returns:

created object from the json, target if provided, or null.

toString

public String toString()

Overrides:

toString in class Object