org.mule.runtime.api.meta

Enum ExpressionSupport

java.lang.Object

java.lang.Enum<ExpressionSupport>

org.mule.runtime.api.meta.ExpressionSupport

All Implemented Interfaces:

Serializable, Comparable<ExpressionSupport>

public enum ExpressionSupport
extends Enum<ExpressionSupport>

Enumerates the different types of support that a given component can provide regarding expressions

Since:

1.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
NOT_SUPPORTED Expressions not allowed.
REQUIRED Requires expressions.
SUPPORTED Expressions are required but not enforced.

Method Summary

Modifier and Type	Method and Description
static ExpressionSupport	valueOf(String name) Returns the enum constant of this type with the specified name.
static ExpressionSupport[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUPPORTED

public static final ExpressionSupport SUPPORTED

Expressions are required but not enforced. Static values are accepted too.

NOT_SUPPORTED

public static final ExpressionSupport NOT_SUPPORTED

Expressions not allowed. Static values only

REQUIRED

public static final ExpressionSupport REQUIRED

Requires expressions. Static values are not supported

Method Detail

values

public static ExpressionSupport[] values()

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

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

Returns:

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

valueOf

public static ExpressionSupport 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

NullPointerException - if the argument is null