cascading.operation
Enum DebugLevel

java.lang.Object
  java.lang.Enum<DebugLevel>
      cascading.operation.DebugLevel

All Implemented Interfaces:

PlannerLevel, Serializable, Comparable<DebugLevel>

public enum DebugLevel
extends Enum<DebugLevel>
implements PlannerLevel

Enum DebugLevel designates the level of a given Debug instance. This is used in conjunction with the FlowConnector to plan debug operations out of a particular Flow instance.

Currently Debug can be denote either DEFAULT or VERBOSE. It is up to the developer to determine if a Debug operation should be at any given level.

Enum Constant Summary

DEFAULT

NONE

VERBOSE

Method Summary

boolean	isNoneLevel() Returns true if this enum instance represents a value that instructs the FlowPlanner to remove all instances from the plan.
boolean	isStricterThan(PlannerLevel plannerLevel) Returns true if the given PlannerLevel is less strict than this instance.
static DebugLevel	valueOf(String name) Returns the enum constant of this type with the specified name.
static DebugLevel[]	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

NONE

public static final DebugLevel NONE

DEFAULT

public static final DebugLevel DEFAULT

VERBOSE

public static final DebugLevel VERBOSE

Method Detail

values

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

Returns:

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

valueOf

public static DebugLevel 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

isNoneLevel

public boolean isNoneLevel()

Description copied from interface: PlannerLevel

Returns true if this enum instance represents a value that instructs the FlowPlanner to remove all instances from the plan.

Specified by:

isNoneLevel in interface PlannerLevel

Returns:

true if this represents "NONE"

isStricterThan

public boolean isStricterThan(PlannerLevel plannerLevel)

Description copied from interface: PlannerLevel

Returns true if the given PlannerLevel is less strict than this instance.

Specified by:

isStricterThan in interface PlannerLevel

Parameters:

plannerLevel - of type PlannerLevel

Returns:

true if argument is less strict