org.hdiv.state
Class Page

java.lang.Object
  org.hdiv.state.Page

All Implemented Interfaces:

java.io.Serializable, IPage

public class Page
extends java.lang.Object
implements IPage, java.io.Serializable

DataStructure to store server states

Author:

Roberto Velasco

See Also:

Serialized Form

Field Summary

protected java.util.Map

states Map with the states of the page this.

Constructor Summary

Page()
Creates a new Page object with a new states map.

Method Summary

void	addState(IState state) Adds a new state to the page this.
void	addState(java.lang.String id, java.lang.String stateHash) Adds a new state hash to the page this.
boolean	existState(java.lang.String key) Checks if exists a state with the given identifier key.
java.lang.String	getFlowId() Returns the unique id of flow.
java.lang.String	getName()
java.lang.String	getRandomToken()
IState	getState(java.lang.String key) Returns the state with the given identifier key from the map of states
java.lang.String	getStateHash(java.lang.String key) Returns the state hash with the given identifier key from the map of states
java.util.Map	getStates()
void	setFlowId(java.lang.String flowId)
void	setName(java.lang.String name)
void	setRandomToken(java.lang.String randomToken)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

states

protected java.util.Map states

Map with the states of the page this.

Constructor Detail

Page

public Page()

Creates a new Page object with a new states map.

Method Detail

addState

public void addState(IState state)

Adds a new state to the page this.

Specified by:

addState in interface IPage

Parameters:

state - State that represents all the data that composes a possible request.

addState

public void addState(java.lang.String id,
                     java.lang.String stateHash)

Adds a new state hash to the page this.

Specified by:

addState in interface IPage

Parameters:

id - state identifier

state - Hash of a state that represents all the data that composes a possible request.

existState

public boolean existState(java.lang.String key)

Checks if exists a state with the given identifier key.

Specified by:

existState in interface IPage

Parameters:

key - State identifier

getState

public IState getState(java.lang.String key)

Returns the state with the given identifier key from the map of states

Specified by:

getState in interface IPage

Parameters:

key - State identifier

Returns:

IState State with the identifier key.

getStateHash

public java.lang.String getStateHash(java.lang.String key)

Returns the state hash with the given identifier key from the map of states

Specified by:

getStateHash in interface IPage

Parameters:

key - State identifier

Returns:

String hash with the identifier key.

getName

public java.lang.String getName()

Specified by:

getName in interface IPage

Returns:

Returns the page name.

setName

public void setName(java.lang.String name)

Specified by:

setName in interface IPage

Parameters:

name - The page name to set.

getStates

public java.util.Map getStates()

Specified by:

getStates in interface IPage

Returns:

Returns the page states.

getFlowId

public java.lang.String getFlowId()

Returns the unique id of flow.

Specified by:

getFlowId in interface IPage

Returns:

the flow id

setFlowId

public void setFlowId(java.lang.String flowId)

Specified by:

setFlowId in interface IPage

Parameters:

flowId - the flowId to set

getRandomToken

public java.lang.String getRandomToken()

Specified by:

getRandomToken in interface IPage

Returns:

the randomToken

Since:

HDIV 2.0.4

setRandomToken

public void setRandomToken(java.lang.String randomToken)

Specified by:

setRandomToken in interface IPage

Parameters:

randomToken - the randomToken to set

Since:

HDIV 2.0.4

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object