Package org.springframework.statemachine.config.configurers

Class DefaultChoiceTransitionConfigurer<S,E>

java.lang.Object

org.springframework.statemachine.config.common.annotation.AnnotationConfigurerAdapter<TransitionsData<S,E>,StateMachineTransitionConfigurer<S,E>,StateMachineTransitionBuilder<S,E>>

org.springframework.statemachine.config.configurers.DefaultChoiceTransitionConfigurer<S,E>

Type Parameters:

S - the type of state

E - the type of event

All Implemented Interfaces:

AnnotationConfigurer<TransitionsData<S,E>,StateMachineTransitionBuilder<S,E>>, AnnotationConfigurerBuilder<StateMachineTransitionConfigurer<S,E>>, ChoiceTransitionConfigurer<S,E>

public class DefaultChoiceTransitionConfigurer<S,E>
extends AnnotationConfigurerAdapter<TransitionsData<S,E>,StateMachineTransitionConfigurer<S,E>,StateMachineTransitionBuilder<S,E>>
implements ChoiceTransitionConfigurer<S,E>

Default implementation of a ChoiceTransitionConfigurer.

Author:

Janne Valkealahti

Constructor Summary

Constructors

Constructor	Description
DefaultChoiceTransitionConfigurer()

Method Summary

Modifier and Type	Method	Description
void	configure(StateMachineTransitionBuilder<S,E> builder)	Configure the AnnotationBuilder by setting the necessary properties on the AnnotationBuilder.
ChoiceTransitionConfigurer<S,E>	first(S target, Guard<S,E> guard)	Specify a target state S as a first choice.
ChoiceTransitionConfigurer<S,E>	first(S target, Guard<S,E> guard, Action<S,E> action)	Specify a target state S as a first choice associating an Action to outgoing vertex.
ChoiceTransitionConfigurer<S,E>	first(S target, Guard<S,E> guard, Action<S,E> action, Action<S,E> error)	Specify a target state S as a first choice associating an Action to outgoing vertex.
ChoiceTransitionConfigurer<S,E>	last(S target)	Specify a target state S as a last choice.
ChoiceTransitionConfigurer<S,E>	last(S target, Action<S,E> action)	Specify a target state S as a last choice associating an Action to outgoing vertex.
ChoiceTransitionConfigurer<S,E>	last(S target, Action<S,E> action, Action<S,E> error)	Specify a target state S as a last choice associating an Action to outgoing vertex.
ChoiceTransitionConfigurer<S,E>	source(S source)	Specify a source state S for this Transition.
ChoiceTransitionConfigurer<S,E>	then(S target, Guard<S,E> guard)	Specify a target state S as a then choice.
ChoiceTransitionConfigurer<S,E>	then(S target, Guard<S,E> guard, Action<S,E> action)	Specify a target state S as a then choice associating an Action to outgoing vertex.
ChoiceTransitionConfigurer<S,E>	then(S target, Guard<S,E> guard, Action<S,E> action, Action<S,E> error)	Specify a target state S as a then choice associating an Action to outgoing vertex.

Methods inherited from class org.springframework.statemachine.config.common.annotation.AnnotationConfigurerAdapter

addObjectPostProcessor, and, getBuilder, init, isAssignable, setBuilder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.statemachine.config.common.annotation.AnnotationConfigurerBuilder

and

Constructor Details

DefaultChoiceTransitionConfigurer

public DefaultChoiceTransitionConfigurer()

Method Details

configure

public void configure(StateMachineTransitionBuilder<S,E> builder)
               throws Exception

Description copied from interface: AnnotationConfigurer

Configure the AnnotationBuilder by setting the necessary properties on the AnnotationBuilder.

Specified by:

configure in interface AnnotationConfigurer<S,E>

Overrides:

configure in class AnnotationConfigurerAdapter<TransitionsData<S,E>,StateMachineTransitionConfigurer<S,E>,StateMachineTransitionBuilder<S,E>>

Parameters:

builder - the builder

Throws:

Exception - if error occurred

source

public ChoiceTransitionConfigurer<S,E> source(S source)

Description copied from interface: ChoiceTransitionConfigurer

Specify a source state S for this Transition.

Specified by:

source in interface ChoiceTransitionConfigurer<S,E>

Parameters:

source - the source state S

Returns:

configurer for chaining

first

public ChoiceTransitionConfigurer<S,E> first(S target,
 Guard<S,E> guard)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a first choice. This must be set.

In normal if/else if/else this would represent if.

Specified by:

first in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

Returns:

configurer for chaining

first

public ChoiceTransitionConfigurer<S,E> first(S target,
 Guard<S,E> guard,
 Action<S,E> action)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a first choice associating an Action to outgoing vertex. This must be set.

In normal if/else if/else this would represent if.

Specified by:

first in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

action - the action

Returns:

configurer for chaining

first

public ChoiceTransitionConfigurer<S,E> first(S target,
 Guard<S,E> guard,
 Action<S,E> action,
 Action<S,E> error)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a first choice associating an Action to outgoing vertex. This must be set.

In normal if/else if/else this would represent if.

Specified by:

first in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

action - the action

error - action that will be called if any unexpected exception is thrown by the action.

Returns:

configurer for chaining

then

public ChoiceTransitionConfigurer<S,E> then(S target,
 Guard<S,E> guard)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a then choice. This is optional. Multiple thens will preserve order.

In normal if/else if/else this would represent else if.

Specified by:

then in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

Returns:

configurer for chaining

then

public ChoiceTransitionConfigurer<S,E> then(S target,
 Guard<S,E> guard,
 Action<S,E> action)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a then choice associating an Action to outgoing vertex. This is optional. Multiple thens will preserve order.

In normal if/else if/else this would represent else if.

Specified by:

then in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

action - the action

Returns:

configurer for chaining

then

public ChoiceTransitionConfigurer<S,E> then(S target,
 Guard<S,E> guard,
 Action<S,E> action,
 Action<S,E> error)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a then choice associating an Action to outgoing vertex. This is optional. Multiple thens will preserve order.

In normal if/else if/else this would represent else if.

Specified by:

then in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

guard - the guard for this choice

action - the action

error - action that will be called if any unexpected exception is thrown by the action.

Returns:

configurer for chaining

last

public ChoiceTransitionConfigurer<S,E> last(S target)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a last choice. This must be set.

In normal if/else if/else this would represent else.

Specified by:

last in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

Returns:

configurer for chaining

last

public ChoiceTransitionConfigurer<S,E> last(S target,
 Action<S,E> action)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a last choice associating an Action to outgoing vertex. This must be set.

In normal if/else if/else this would represent else.

Specified by:

last in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

action - the action

Returns:

configurer for chaining

last

public ChoiceTransitionConfigurer<S,E> last(S target,
 Action<S,E> action,
 Action<S,E> error)

Description copied from interface: ChoiceTransitionConfigurer

Specify a target state S as a last choice associating an Action to outgoing vertex. This must be set.

In normal if/else if/else this would represent else.

Specified by:

last in interface ChoiceTransitionConfigurer<S,E>

Parameters:

target - the target state

action - the action

error - action that will be called if any unexpected exception is thrown by the action.

Returns:

configurer for chaining