Package com.streambase.sb

Enum CaptureTransformStrategy

java.lang.Object

java.lang.Enum<CaptureTransformStrategy>

com.streambase.sb.CaptureTransformStrategy

All Implemented Interfaces:

Serializable, Comparable<CaptureTransformStrategy>

public enum CaptureTransformStrategy
extends Enum<CaptureTransformStrategy>

Determines the method StreamBase will use to expose capture fields to client code or dequeuers.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FLATTEN	Expand all capture fields as if they were crossing a hygienic module boundary.
NEST	Encode all capture fields as tuples.

Method Summary

Modifier and Type	Method	Description
static CaptureTransformStrategy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CaptureTransformStrategy[]	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

FLATTEN

public static final CaptureTransformStrategy FLATTEN

Expand all capture fields as if they were crossing a hygienic module boundary. For example, if @T = (a int, b int) then (s string, fields @T) will be read by the client as (s string, a int, b int)

NEST

public static final CaptureTransformStrategy NEST

Encode all capture fields as tuples. For example, if @T = (a int, b int) then (s string, fields @T) will be read by the client as (s string, fields (a int, b int))

Method Detail

values

public static CaptureTransformStrategy[] 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 (CaptureTransformStrategy c : CaptureTransformStrategy.values())
    System.out.println(c);

Returns:

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

valueOf

public static CaptureTransformStrategy 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