org.springframework.data.mongodb.core.aggregation

Enum ArrayOperators.Reduce.Variable

java.lang.Object

java.lang.Enum<ArrayOperators.Reduce.Variable>

org.springframework.data.mongodb.core.aggregation.ArrayOperators.Reduce.Variable

All Implemented Interfaces:

Serializable, Comparable<ArrayOperators.Reduce.Variable>, Field

Enclosing class:

ArrayOperators.Reduce

public static enum ArrayOperators.Reduce.Variable
extends Enum<ArrayOperators.Reduce.Variable>
implements Field

Enum Constant Summary

Enum Constants

Enum Constant and Description
THIS
VALUE

Method Summary

Modifier and Type	Method and Description
Field	referringTo(String property) Create a Field reference to a given property prefixed with the ArrayOperators.Reduce.Variable identifier.
static ArrayOperators.Reduce.Variable	valueOf(String name) Returns the enum constant of this type with the specified name.
static ArrayOperators.Reduce.Variable[]	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

Methods inherited from interface org.springframework.data.mongodb.core.aggregation.Field

getName, getTarget, isAliased, isInternal

Enum Constant Detail

THIS

public static final ArrayOperators.Reduce.Variable THIS

VALUE

public static final ArrayOperators.Reduce.Variable VALUE

Method Detail

values

public static ArrayOperators.Reduce.Variable[] 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 (ArrayOperators.Reduce.Variable c : ArrayOperators.Reduce.Variable.values())
    System.out.println(c);

Returns:

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

valueOf

public static ArrayOperators.Reduce.Variable 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

referringTo

public Field referringTo(String property)

Create a Field reference to a given property prefixed with the ArrayOperators.Reduce.Variable identifier. eg. $$value.product

Parameters:

property - must not be null.

Returns:

never null.