org.openrdf.sail.memory.model

Enum ReadMode

java.lang.Object

java.lang.Enum<ReadMode>

org.openrdf.sail.memory.model.ReadMode

All Implemented Interfaces:

Serializable, Comparable<ReadMode>

public enum ReadMode
extends Enum<ReadMode>

A type-safe enumeration for read modes for MemStatementIterator.

See Also:

MemStatementIterator

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMMITTED Constant indicating that only committed statements should be read.
RAW Constant indicating that statements should be read no matter what their transaction status is.
TRANSACTION Constant indicating that statements should be treated as if the currently active transaction has been committed.

Method Summary

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

COMMITTED

public static final ReadMode COMMITTED

Constant indicating that only committed statements should be read. Statements that have been added but not yet committed will be skipped.

TRANSACTION

public static final ReadMode TRANSACTION

Constant indicating that statements should be treated as if the currently active transaction has been committed. Statements that have been scheduled for removal will be skipped.

RAW

public static final ReadMode RAW

Constant indicating that statements should be read no matter what their transaction status is.

Method Detail

values

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

Returns:

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

valueOf

public static ReadMode 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