net.infordata.ifw2.web.ctrl

Class FlowState

java.lang.Object

net.infordata.ifw2.web.ctrl.FlowState

All Implemented Interfaces:

java.io.Serializable, IFlowState

Direct Known Subclasses:

FlowEndState

public class FlowState
extends java.lang.Object
implements IFlowState

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FlowState(java.lang.String id)

Method Summary

Methods

Modifier and Type	Method and Description
void	enter(IFlow flow) The state is becaming the new current one.
boolean	equals(java.lang.Object o)
void	exit(IFlow flow) The state is not the current one anymore. Exit is called after after the state changing operation completion.
java.lang.String	getId() It must be univoque in an IFlow.
int	hashCode()
void	start(IFlow flow) The state is the first state of the flow and is becaming the current one.
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FlowState

public FlowState(java.lang.String id)

Method Detail

getId

public final java.lang.String getId()

Description copied from interface: IFlowState

It must be univoque in an IFlow.

Specified by:

getId in interface IFlowState

Returns:

the state id, it is univoque in the containing IFlow

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

start

public void start(IFlow flow)

Description copied from interface: IFlowState

The state is the first state of the flow and is becaming the current one.

Specified by:

start in interface IFlowState

enter

public void enter(IFlow flow)
           throws AbortException

Description copied from interface: IFlowState

The state is becaming the new current one.

Specified by:

enter in interface IFlowState

Throws:

AbortException - - to abort the state changing.

exit

public void exit(IFlow flow)

Description copied from interface: IFlowState

The state is not the current one anymore.
Exit is called after after the state changing operation completion.

Specified by:

exit in interface IFlowState