org.springframework.statemachine.support

Class DefaultExtendedState

java.lang.Object

org.springframework.statemachine.support.DefaultExtendedState

All Implemented Interfaces:

ExtendedState

public class DefaultExtendedState
extends java.lang.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 and Description
DefaultExtendedState() Instantiates a new default extended state.
DefaultExtendedState(java.util.Map<java.lang.Object,java.lang.Object> variables) Instantiates a new default extended state.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExtendedState

public DefaultExtendedState()

Instantiates a new default extended state.

DefaultExtendedState

public DefaultExtendedState(java.util.Map<java.lang.Object,java.lang.Object> variables)

Instantiates a new default extended state.

Parameters:

variables - the variables

Method Detail

getVariables

public java.util.Map<java.lang.Object,java.lang.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(java.lang.Object key,
                 java.lang.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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object