cascading.tap

Enum SinkMode

java.lang.Object

java.lang.Enum<SinkMode>

cascading.tap.SinkMode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SinkMode>

public enum SinkMode
extends java.lang.Enum<SinkMode>

Enum SinkMode identifies supported modes a Tap may utilize when used as a sink.

Mode KEEP is the default. Typically a failure will result if the resource exists and there is an attempt to write to it.

Mode REPLACE will delete/remove the resource before any attempts to write.

Mode UPDATE will attempt to re-use to the resource, if supported, and update data in place.

Enum Constant Summary

Enum Constants

Enum Constant and Description
KEEP
REPLACE
UPDATE

Method Summary

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

KEEP

public static final SinkMode KEEP

REPLACE

public static final SinkMode REPLACE

UPDATE

public static final SinkMode UPDATE

Method Detail

values

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

Returns:

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

valueOf

public static SinkMode valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null