Package org.apache.ignite.internal.processors.cache.query

Enum GridCacheQueryType

java.lang.Object

java.lang.Enum<GridCacheQueryType>

org.apache.ignite.internal.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 CacheQuery documentation.

See Also:

CacheQuery

Enum Constant Summary

Enum Constants

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

Method Summary

Modifier and Type	Method	Description
static @Nullable 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

SPI

public static final GridCacheQueryType SPI

User provided indexing SPI based query.

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.

INDEX

public static final GridCacheQueryType INDEX

Index 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 @Nullable GridCacheQueryType fromOrdinal(byte ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value.