org.springframework.data.neo4j.support.path
Enum IterationController.IterationMode

java.lang.Object
  java.lang.Enum<IterationController.IterationMode>
      org.springframework.data.neo4j.support.path.IterationController.IterationMode

All Implemented Interfaces:

Serializable, Comparable<IterationController.IterationMode>

Enclosing interface:

IterationController

public static enum IterationController.IterationMode
extends Enum<IterationController.IterationMode>

Enum Constant Summary

EAGER
iterates eagerly over the results to ensure callbacks happening and also returns the full results

EAGER_IGNORE_RESULTS
iterates eagerly over the results to ensure callbacks happening, ignores results and returns null from the iteration, i.e. callback only

EAGER_STOP_ON_NULL
iterates eagerly over the results to ensure callbacks happening, stops iteration on first encountered null value, useful for aborting iterations early

LAZY
doesn't evaluate before the iterable is accessed

Method Summary

static IterationController.IterationMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static IterationController.IterationMode[]	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

LAZY

public static final IterationController.IterationMode LAZY

doesn't evaluate before the iterable is accessed

EAGER

public static final IterationController.IterationMode EAGER

iterates eagerly over the results to ensure callbacks happening and also returns the full results

EAGER_STOP_ON_NULL

public static final IterationController.IterationMode EAGER_STOP_ON_NULL

iterates eagerly over the results to ensure callbacks happening, stops iteration on first encountered null value, useful for aborting iterations early

EAGER_IGNORE_RESULTS

public static final IterationController.IterationMode EAGER_IGNORE_RESULTS

iterates eagerly over the results to ensure callbacks happening, ignores results and returns null from the iteration, i.e. callback only

Method Detail

values

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

Returns:

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

valueOf

public static IterationController.IterationMode 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