Package com.zopim.android.sdk.data

Class Path<T>

java.lang.Object

java.util.Observable

com.zopim.android.sdk.data.Path<T>

All Implemented Interfaces:

ObservableTrigger

Direct Known Subclasses:

ConnectionPath, LivechatAccountPath, LivechatAgentsPath, LivechatChatLogPath, LivechatDepartmentsPath, LivechatFileSendingPath, LivechatFormsPath, LivechatProfilePath

public abstract class Path<T>
extends java.util.Observable
implements ObservableTrigger

Definition of a data path in chat data source.

Used in specific implementation of a data path representing a single source branch. Eg. connectivity state in ConnectionPath

Field Summary

Fields

Modifier and Type	Field and Description
protected T	data Local variable keeping the data reference
protected static boolean	DEBUG

Constructor Summary

Constructors

Constructor and Description
Path()

Method Summary

Modifier and Type	Method and Description
void	addObserver(java.util.Observer o)
void	broadcast() Will notify all observers that all data has changed on this data path.
protected void	broadcast(T data) Will notify all observers with the data passed as parameter.
void	deleteObserver(java.util.Observer o)
void	deleteObservers()
protected void	finalize()
abstract T	getData() Gets the path data in it's current state
protected boolean	isClearRequired(java.lang.String json) Convenience method for interpreting json message update to the data path.
void	notifyObservers(java.lang.Object object) Deprecated.
void	trigger() Triggers an update from an observable

Methods inherited from class java.util.Observable

clearChanged, countObservers, hasChanged, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

protected static final boolean DEBUG

See Also:

Constant Field Values

data

protected T data

Local variable keeping the data reference

Constructor Detail

Path

public Path()

Method Detail

getData

public abstract T getData()

Gets the path data in it's current state

Returns:

path data pojo object

isClearRequired

protected boolean isClearRequired(java.lang.String json)

Convenience method for interpreting json message update to the data path.

It's per protocol definition that data gets cleared if json update arrives as null or string literal 'null'

Parameters:

json - that gets interpreted

Returns:

true if data should be cleared, false otherwise

See Also:

WebWidgetListener.msg(String), com.zopim.android.sdk.data.WebWidgetListener#shouldOverrideUrlLoading(android.webkit.WebView, String)

trigger

public void trigger()

Description copied from interface: ObservableTrigger

Triggers an update from an observable

Specified by:

trigger in interface ObservableTrigger

notifyObservers

@Deprecated
public final void notifyObservers(java.lang.Object object)

Deprecated.

This method is discouraged, use broadcast(T data) to notify your observers.

Parametrized object must be of specified generic type T, or broadcast will be aborted.

Overrides:

notifyObservers in class java.util.Observable

Parameters:

object - update

broadcast

protected void broadcast(T data)

Will notify all observers with the data passed as parameter. If nobody is listening there will be no broadcast.

It will also mark this observable as changed so that Observer receives the update.

Parameters:

data - to broadcast

broadcast

public void broadcast()

Will notify all observers that all data has changed on this data path.

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

addObserver

public void addObserver(java.util.Observer o)

Overrides:

addObserver in class java.util.Observable

deleteObserver

public void deleteObserver(java.util.Observer o)

Overrides:

deleteObserver in class java.util.Observable

deleteObservers

public void deleteObservers()

Overrides:

deleteObservers in class java.util.Observable