Package org.springframework.statemachine.support

Class DefaultExtendedState

java.lang.Object

org.springframework.statemachine.support.DefaultExtendedState

All Implemented Interfaces:

ExtendedState

public class DefaultExtendedState
extends Object
implements ExtendedState

Default implementation of a ExtendedState.

Author:

Janne Valkealahti

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.statemachine.ExtendedState

ExtendedState.ExtendedStateChangeListener

Constructor Summary

Constructors

Constructor	Description
DefaultExtendedState()	Instantiates a new default extended state.
DefaultExtendedState(Map<Object,Object> variables)	Instantiates a new default extended state.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
<T> T	get(Object key, Class<T> type)	Gets a variable which is automatically casted into a type.
Map<Object,Object>	getVariables()	Gets the extended state variables.
int	hashCode()
void	setExtendedStateChangeListener(ExtendedState.ExtendedStateChangeListener listener)	Sets the extended state change listener.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DefaultExtendedState

public DefaultExtendedState()

Instantiates a new default extended state.

DefaultExtendedState

public DefaultExtendedState(Map<Object,Object> variables)

Instantiates a new default extended state.

Parameters:

variables - the variables

Method Details

getVariables

public Map<Object,Object> getVariables()

Description copied from interface: ExtendedState

Gets the extended state variables.

Specified by:

getVariables in interface ExtendedState

Returns:

the extended state variables

get

public <T> T get(Object key,
 Class<T> type)

Description copied from interface: ExtendedState

Gets a variable which is automatically casted into a type.

Specified by:

get in interface ExtendedState

Type Parameters:

T - the return type

Parameters:

key - the variable key

type - the variable type

Returns:

the variable

setExtendedStateChangeListener

public void setExtendedStateChangeListener(ExtendedState.ExtendedStateChangeListener listener)

Description copied from interface: ExtendedState

Sets the extended state change listener.

Specified by:

setExtendedStateChangeListener in interface ExtendedState

Parameters:

listener - the new extended state change listener

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object