org.infinispan.query

Enum FetchOptions.FetchMode

java.lang.Object

java.lang.Enum<FetchOptions.FetchMode>

org.infinispan.query.FetchOptions.FetchMode

All Implemented Interfaces:

Serializable, Comparable<FetchOptions.FetchMode>

Enclosing class:

FetchOptions

public static enum FetchOptions.FetchMode
extends Enum<FetchOptions.FetchMode>

Specifies the fetching strategy for query results.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EAGER With eager mode all results are loaded as soon as the query is performed; this results in a larger initial transfer of entries but no remote operations during iteration of the resultset.
LAZY With lazy loading the entries are not loaded until each one is specifically requested.

Method Summary

Methods

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

EAGER

public static final FetchOptions.FetchMode EAGER

With eager mode all results are loaded as soon as the query is performed; this results in a larger initial transfer of entries but no remote operations during iteration of the resultset.

LAZY

public static final FetchOptions.FetchMode LAZY

With lazy loading the entries are not loaded until each one is specifically requested. If iterating on very larger result sets this is recommended to avoid loading too many entries in the VM performing the iteration.

Method Detail

values

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

Returns:

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

valueOf

public static FetchOptions.FetchMode 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