org.camunda.bpm.engine.impl.variable

Class NullType

java.lang.Object

org.camunda.bpm.engine.impl.variable.NullType

All Implemented Interfaces:

VariableType

public class NullType
extends Object
implements VariableType

Author:

Tom Baeyens

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE_NAME

Constructor Summary

Constructors

Constructor and Description
NullType()

Method Summary

Methods

Modifier and Type	Method and Description
String	getTypeName() name of variable type (limited to 100 characters length)
String	getTypeNameForValue(Object value) Returns the type name (i.e.
Object	getValue(ValueFields valueFields)
boolean	isAbleToStore(Object value)
boolean	isCachable()
void	setValue(Object value, ValueFields valueFields)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NAME

public static final String TYPE_NAME

See Also:

Constant Field Values

Constructor Detail

NullType

public NullType()

Method Detail

getTypeName

public String getTypeName()

Description copied from interface: VariableType

name of variable type (limited to 100 characters length)

Specified by:

getTypeName in interface VariableType

isCachable

public boolean isCachable()

Specified by:

isCachable in interface VariableType

getValue

public Object getValue(ValueFields valueFields)

Specified by:

getValue in interface VariableType

isAbleToStore

public boolean isAbleToStore(Object value)

Specified by:

isAbleToStore in interface VariableType

setValue

public void setValue(Object value,
            ValueFields valueFields)

Specified by:

setValue in interface VariableType

getTypeNameForValue

public String getTypeNameForValue(Object value)

Description copied from interface: VariableType

Returns the type name (i.e. the simple class name) of the passed value.

Note:For a serializable value only the type name "Serializable" will currently be returned and not the simple class name of the passed value.

Specified by:

getTypeNameForValue in interface VariableType