org.apache.lucene.store

Enum IOContext.Context

java.lang.Object

java.lang.Enum<IOContext.Context>

org.apache.lucene.store.IOContext.Context

All Implemented Interfaces:

Serializable, Comparable<IOContext.Context>

Enclosing class:

IOContext

public static enum IOContext.Context
extends Enum<IOContext.Context>

Context is a enumerator which specifies the context in which the Directory is being used for.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DEFAULT
FLUSH
MERGE
READ

Method Summary

Methods

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

MERGE

public static final IOContext.Context MERGE

READ

public static final IOContext.Context READ

FLUSH

public static final IOContext.Context FLUSH

DEFAULT

public static final IOContext.Context DEFAULT

Method Detail

values

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

Returns:

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

valueOf

public static IOContext.Context 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