org.jboss.beans.metadata.plugins
Class AbstractDemandMetaData

java.lang.Object
  org.jboss.util.JBossObject
      org.jboss.beans.metadata.plugins.AbstractDemandMetaData

All Implemented Interfaces:

Serializable, Cloneable, DemandMetaData, MetaDataVisitorNode, org.jboss.util.JBossInterface

public class AbstractDemandMetaData
extends org.jboss.util.JBossObject
implements DemandMetaData, Serializable

A demand.

Version:

$Revision: 84514 $

Author:

Adrian Brock, Ales Justin

See Also:

Serialized Form

Nested Class Summary

class

AbstractDemandMetaData.DemandDependencyItem Information about a demand dependency.

Field Summary

protected Object	demand The demand
protected ControllerState	targetState The target/dependency state
protected String	transformer The transformer
protected ControllerState	whenRequired When the dependency is required

Fields inherited from class org.jboss.util.JBossObject

hashCode, log, toString

Constructor Summary

AbstractDemandMetaData()
Create a new demand

AbstractDemandMetaData(Object demand)
Create a new demand

Method Summary

AbstractDemandMetaData	clone() Clone the object
void	describeVisit(MetaDataVisitor vistor) Revisit the node
boolean	equals(Object obj)
Iterator<? extends MetaDataVisitorNode>	getChildren() Return the child nodes
Object	getDemand() What is demanded
protected int	getHashCode()
ControllerState	getTargetState() Get the target state
String	getTransformer() Get the transformer class name.
ControllerState	getWhenRequired() Get when the dependency is required
void	initialVisit(MetaDataVisitor visitor) Visit the node
void	setDemand(Object demand) Set the demand
void	setTargetState(ControllerState targetState) Set the target/dependency state.
void	setTransformer(String transformer) Set the transformer class name.
void	setWhenRequired(ControllerState whenRequired) Set the required state of the dependency
void	toShortString(org.jboss.util.JBossStringBuilder buffer)
void	toString(org.jboss.util.JBossStringBuilder buffer)

Methods inherited from class org.jboss.util.JBossObject

cacheGetHashCode, cacheToString, equals, flushJBossObjectCache, getClassShortName, hashCode, list, notEqual, toShortString, toString, toStringImplementation

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.util.JBossInterface

toShortString

Field Detail

demand

protected Object demand

The demand

whenRequired

protected ControllerState whenRequired

When the dependency is required

targetState

protected ControllerState targetState

The target/dependency state

transformer

protected String transformer

The transformer

Constructor Detail

AbstractDemandMetaData

public AbstractDemandMetaData()

Create a new demand

AbstractDemandMetaData

public AbstractDemandMetaData(Object demand)

Create a new demand

Parameters:

demand - the demand

Method Detail

setWhenRequired

public void setWhenRequired(ControllerState whenRequired)

Set the required state of the dependency

Parameters:

whenRequired - when the dependecy is required

setDemand

public void setDemand(Object demand)

Set the demand

Parameters:

demand - the demand

setTargetState

public void setTargetState(ControllerState targetState)

Set the target/dependency state.

Parameters:

targetState - the target state

getDemand

public Object getDemand()

Description copied from interface: DemandMetaData

What is demanded

Specified by:

getDemand in interface DemandMetaData

Returns:

the demand

getWhenRequired

public ControllerState getWhenRequired()

Description copied from interface: DemandMetaData

Get when the dependency is required

Specified by:

getWhenRequired in interface DemandMetaData

Returns:

when the dependency is required

getTargetState

public ControllerState getTargetState()

Description copied from interface: DemandMetaData

Get the target state

Specified by:

getTargetState in interface DemandMetaData

Returns:

the target state

getTransformer

public String getTransformer()

Get the transformer class name.

Returns:

the transformer class name

setTransformer

public void setTransformer(String transformer)

Set the transformer class name.

Parameters:

transformer - the transformer class name

initialVisit

public void initialVisit(MetaDataVisitor visitor)

Description copied from interface: MetaDataVisitorNode

Visit the node

Specified by:

initialVisit in interface MetaDataVisitorNode

Parameters:

visitor - the visitor

describeVisit

public void describeVisit(MetaDataVisitor vistor)

Description copied from interface: MetaDataVisitorNode

Revisit the node

Specified by:

describeVisit in interface MetaDataVisitorNode

Parameters:

vistor - the visitor

getChildren

public Iterator<? extends MetaDataVisitorNode> getChildren()

Description copied from interface: MetaDataVisitorNode

Return the child nodes

Specified by:

getChildren in interface MetaDataVisitorNode

Returns:

Iterator or null if there aren't any

toString

public void toString(org.jboss.util.JBossStringBuilder buffer)

Overrides:

toString in class org.jboss.util.JBossObject

toShortString

public void toShortString(org.jboss.util.JBossStringBuilder buffer)

Specified by:

toShortString in interface org.jboss.util.JBossInterface

Overrides:

toShortString in class org.jboss.util.JBossObject

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getHashCode

protected int getHashCode()

Overrides:

getHashCode in class org.jboss.util.JBossObject

clone

public AbstractDemandMetaData clone()

Description copied from interface: MetaDataVisitorNode

Clone the object

Specified by:

clone in interface MetaDataVisitorNode

Specified by:

clone in interface org.jboss.util.JBossInterface

Overrides:

clone in class org.jboss.util.JBossObject

Returns:

a clone of the object