Package org.apache.accumulo.core.client

Enum ScannerBase.ConsistencyLevel

java.lang.Object

java.lang.Enum<ScannerBase.ConsistencyLevel>

org.apache.accumulo.core.client.ScannerBase.ConsistencyLevel

All Implemented Interfaces:

Serializable, Comparable<ScannerBase.ConsistencyLevel>

Enclosing interface:

ScannerBase

public static enum ScannerBase.ConsistencyLevel
extends Enum<ScannerBase.ConsistencyLevel>

Consistency level for the scanner. The default level is IMMEDIATE, which means that this scanner will see keys and values that have been successfully written to a TabletServer. EVENTUAL means that the scanner may not see the latest data that was written to a TabletServer, but may instead see an older version of data.

Since:

2.1.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
EVENTUAL
IMMEDIATE

Method Summary

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

IMMEDIATE

public static final ScannerBase.ConsistencyLevel IMMEDIATE

EVENTUAL

public static final ScannerBase.ConsistencyLevel EVENTUAL

Method Detail

values

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

Returns:

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

valueOf

public static ScannerBase.ConsistencyLevel 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