org.apache.cassandra.db

Enum IndexExpression.Operator

java.lang.Object

java.lang.Enum<IndexExpression.Operator>

org.apache.cassandra.db.IndexExpression.Operator

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<IndexExpression.Operator>

Enclosing class:

IndexExpression

public static enum IndexExpression.Operator
extends java.lang.Enum<IndexExpression.Operator>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONTAINS
CONTAINS_KEY
EQ
GT
GTE
LT
LTE

Method Summary

Methods

Modifier and Type	Method and Description
boolean	allowsIndexQuery()
static IndexExpression.Operator	findByOrdinal(int ordinal)
static IndexExpression.Operator	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static IndexExpression.Operator[]	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

EQ

public static final IndexExpression.Operator EQ

GTE

public static final IndexExpression.Operator GTE

GT

public static final IndexExpression.Operator GT

LTE

public static final IndexExpression.Operator LTE

LT

public static final IndexExpression.Operator LT

CONTAINS

public static final IndexExpression.Operator CONTAINS

CONTAINS_KEY

public static final IndexExpression.Operator CONTAINS_KEY

Method Detail

values

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

Returns:

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

valueOf

public static IndexExpression.Operator valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

findByOrdinal

public static IndexExpression.Operator findByOrdinal(int ordinal)

allowsIndexQuery

public boolean allowsIndexQuery()