PageStateManagerImpl 

The implementation of the {@linkcode PageStateManager} interface.

Kind: global class

• PageStateManagerImpl
  • new PageStateManagerImpl(dispatcher)
  • ._states : Array.<Object.<string, \*>>
  • ._cursor : number
  • .onChange : function
  • ._dispatcher : Dispatcher
  • .clear()
  • .setState()
  • .getState()
  • .getAllStates()
  • ._eraseExcessHistory()
  • ._pushToHistory(newState)
  • ._callOnChangeCallback(newState)

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new PageStateManagerImpl(dispatcher) 

Initializes the page state manager.

Param	Type	Description
dispatcher	Dispatcher	Dispatcher fires events to app.

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pageStateManagerImpl._states : Array.<Object.<string, \*>> 

Kind: instance property of PageStateManagerImpl

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pageStateManagerImpl._cursor : number 

Kind: instance property of PageStateManagerImpl

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pageStateManagerImpl.onChange : function 

Kind: instance property of PageStateManagerImpl

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pageStateManagerImpl._dispatcher : Dispatcher 

Kind: instance property of PageStateManagerImpl

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pageStateManagerImpl.clear() 

Kind: instance method of PageStateManagerImpl

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pageStateManagerImpl.setState() 

Kind: instance method of PageStateManagerImpl

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pageStateManagerImpl.getState() 

Kind: instance method of PageStateManagerImpl

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pageStateManagerImpl.getAllStates() 

Kind: instance method of PageStateManagerImpl

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pageStateManagerImpl._eraseExcessHistory() 

Erase the oldest state from storage only if it exceed max defined size of history.

Kind: instance method of PageStateManagerImpl

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pageStateManagerImpl._pushToHistory(newState) 

Push new state to history storage.

Kind: instance method of PageStateManagerImpl

Param	Type
newState	Object.<string, \*>

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pageStateManagerImpl._callOnChangeCallback(newState) 

Call registered callback function on (@codelink onChange) with newState.

Kind: instance method of PageStateManagerImpl

Param	Type
newState	Object.<string, \*>

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