org.apache.beam.sdk.values

Enum PCollection.IsBounded

java.lang.Object

java.lang.Enum<PCollection.IsBounded>

org.apache.beam.sdk.values.PCollection.IsBounded

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PCollection.IsBounded>

Enclosing class:

PCollection<T>

public static enum PCollection.IsBounded
extends java.lang.Enum<PCollection.IsBounded>

The enumeration of cases for whether a PCollection is bounded.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOUNDED Indicates that a PCollection contains a bounded number of elements.
UNBOUNDED Indicates that a PCollection contains an unbounded number of elements.

Method Summary

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

BOUNDED

public static final PCollection.IsBounded BOUNDED

Indicates that a PCollection contains a bounded number of elements.

UNBOUNDED

public static final PCollection.IsBounded UNBOUNDED

Indicates that a PCollection contains an unbounded number of elements.

Method Detail

values

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

Returns:

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

valueOf

public static PCollection.IsBounded 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

and

public PCollection.IsBounded and(PCollection.IsBounded that)

Returns the composed IsBounded property.

The composed property is BOUNDED only if all components are BOUNDED. Otherwise, it is UNBOUNDED.