org.outerj.daisy.workflow
Enum VariableScope

java.lang.Object
  java.lang.Enum<VariableScope>
      org.outerj.daisy.workflow.VariableScope

All Implemented Interfaces:

Serializable, Comparable<VariableScope>

public enum VariableScope
extends Enum<VariableScope>

The scope of task variables. Currently supported are either global variables (bound to the root execution path) and task variables (associated with a task). Variables bound to specific execution paths are currently not supported (they are supported in jBPM of course, but can't be accessed through the Daisy meta-variable and query systems).

Enum Constant Summary

GLOBAL

TASK

Method Summary

static VariableScope	fromString(String name)
String	toString()
static VariableScope	valueOf(String name) Returns the enum constant of this type with the specified name.
static VariableScope[]	values() Returns an array containing the constants of this enum type, in the order they're declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TASK

public static final VariableScope TASK

GLOBAL

public static final VariableScope GLOBAL

Method Detail

values

public static final VariableScope[] values()

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:

for(VariableScope c : VariableScope.values())
        System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they're declared

valueOf

public static VariableScope valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

toString

public String toString()

Overrides:

toString in class Enum<VariableScope>

fromString

public static VariableScope fromString(String name)