com.asakusafw.vocabulary.attribute

Enum BufferType

java.lang.Object

java.lang.Enum<BufferType>

com.asakusafw.vocabulary.attribute.BufferType

All Implemented Interfaces:

Attribute, FlowElementAttribute, Serializable, Comparable<BufferType>

public enum BufferType
extends Enum<BufferType>
implements Attribute

Represents a buffer type of inputs.

Since:

0.9.1

Enum Constant Summary

Enum Constants

Enum Constant and Description
HEAP Allocates a buffer onto the Java heap, and keeps all elements on it.
SPILL Allocates a buffer onto the Java heap and temporary files.
VOLATILE Does not allocate buffer space.

Method Summary

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

Methods inherited from interface com.asakusafw.vocabulary.attribute.Attribute

getDeclaringClass

Enum Constant Detail

HEAP

public static final BufferType HEAP

Allocates a buffer onto the Java heap, and keeps all elements on it.

SPILL

public static final BufferType SPILL

Allocates a buffer onto the Java heap and temporary files.

VOLATILE

public static final BufferType VOLATILE

Does not allocate buffer space.

Method Detail

values

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

Returns:

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

valueOf

public static BufferType 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