org.apache.hadoop.dynamodb.filter

Enum DynamoDBFilterOperator

java.lang.Object

java.lang.Enum<DynamoDBFilterOperator>

org.apache.hadoop.dynamodb.filter.DynamoDBFilterOperator

All Implemented Interfaces:

Serializable, Comparable<DynamoDBFilterOperator>

public enum DynamoDBFilterOperator
extends Enum<DynamoDBFilterOperator>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BETWEEN
EQ
GE
GT
IN
LE
LT
N_NULL
NE
NULL

Method Summary

Modifier and Type	Method and Description
String	getDynamoDBName()
static DynamoDBFilterOperator	getFilterOperationFromHiveClass(String comparisonOp)
static DynamoDBFilterOperator	getFilterOperationFromOperatorSymbol(String comparisonOp)
String	getHiveClass()
String	getOperatorSymbol()
DynamoDBFilterOperatorType	getType()
boolean	isLowerPrecedence(DynamoDBFilterOperator op)
static DynamoDBFilterOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static DynamoDBFilterOperator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EQ

public static final DynamoDBFilterOperator EQ

IN

public static final DynamoDBFilterOperator IN

BETWEEN

public static final DynamoDBFilterOperator BETWEEN

LE

public static final DynamoDBFilterOperator LE

GE

public static final DynamoDBFilterOperator GE

LT

public static final DynamoDBFilterOperator LT

GT

public static final DynamoDBFilterOperator GT

NE

public static final DynamoDBFilterOperator NE

N_NULL

public static final DynamoDBFilterOperator N_NULL

NULL

public static final DynamoDBFilterOperator NULL

Method Detail

values

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

Returns:

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

valueOf

public static DynamoDBFilterOperator 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

getFilterOperationFromOperatorSymbol

public static DynamoDBFilterOperator getFilterOperationFromOperatorSymbol(String comparisonOp)

getFilterOperationFromHiveClass

public static DynamoDBFilterOperator getFilterOperationFromHiveClass(String comparisonOp)

getType

public DynamoDBFilterOperatorType getType()

getHiveClass

public String getHiveClass()

getOperatorSymbol

public String getOperatorSymbol()

getDynamoDBName

public String getDynamoDBName()

isLowerPrecedence

public boolean isLowerPrecedence(DynamoDBFilterOperator op)