Package org.apache.hadoop.yarn.api.resource

Enum PlacementConstraint.TargetExpression.TargetType

java.lang.Object

java.lang.Enum<PlacementConstraint.TargetExpression.TargetType>

org.apache.hadoop.yarn.api.resource.PlacementConstraint.TargetExpression.TargetType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PlacementConstraint.TargetExpression.TargetType>

Enclosing class:

PlacementConstraint.TargetExpression

public static enum PlacementConstraint.TargetExpression.TargetType
extends java.lang.Enum<PlacementConstraint.TargetExpression.TargetType>

Enum specifying the type of the target expression.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALLOCATION_TAG
NODE_ATTRIBUTE

Method Summary

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

NODE_ATTRIBUTE

public static final PlacementConstraint.TargetExpression.TargetType NODE_ATTRIBUTE

ALLOCATION_TAG

public static final PlacementConstraint.TargetExpression.TargetType ALLOCATION_TAG

Method Detail

values

public static PlacementConstraint.TargetExpression.TargetType[] 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 (PlacementConstraint.TargetExpression.TargetType c : PlacementConstraint.TargetExpression.TargetType.values())
    System.out.println(c);

Returns:

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

valueOf

public static PlacementConstraint.TargetExpression.TargetType 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