org.gridgain.grid.kernal.processors.cache.query

Enum GridCacheQueryType

java.lang.Object

java.lang.Enum<GridCacheQueryType>

org.gridgain.grid.kernal.processors.cache.query.GridCacheQueryType

All Implemented Interfaces:

Serializable, Comparable<GridCacheQueryType>

public enum GridCacheQueryType
extends Enum<GridCacheQueryType>

Defines different cache query types. For more information on cache query types and their usage see GridCacheQuery documentation.

See Also:

GridCacheQuery

Enum Constant Summary

Enum Constants

Enum Constant and Description
SCAN Fully scans cache returning only entries that pass certain filters.
SET Cache set items query.
SQL SQL-based query.
SQL_FIELDS SQL-based fields query.
TEXT Text search query.

Method Summary

Methods

Modifier and Type	Method and Description
static GridCacheQueryType	fromOrdinal(byte ord) Efficiently gets enumerated value from its ordinal.
static GridCacheQueryType	valueOf(String name) Returns the enum constant of this type with the specified name.
static GridCacheQueryType[]	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

SCAN

public static final GridCacheQueryType SCAN

Fully scans cache returning only entries that pass certain filters.

SQL

public static final GridCacheQueryType SQL

SQL-based query.

SQL_FIELDS

public static final GridCacheQueryType SQL_FIELDS

SQL-based fields query.

TEXT

public static final GridCacheQueryType TEXT

Text search query.

SET

public static final GridCacheQueryType SET

Cache set items query.

Method Detail

values

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

Returns:

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

valueOf

public static GridCacheQueryType 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

fromOrdinal

@Nullable
public static GridCacheQueryType fromOrdinal(byte ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value.