com.asakusafw.vocabulary.model

Enum Summarized.Aggregator

java.lang.Object

java.lang.Enum<Summarized.Aggregator>

com.asakusafw.vocabulary.model.Summarized.Aggregator

All Implemented Interfaces:

Serializable, Comparable<Summarized.Aggregator>

Enclosing class:

Summarized

public static enum Summarized.Aggregator
extends Enum<Summarized.Aggregator>

Aggregator functions.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANY Any of element in bag.
COUNT Cardinality of element in bag.
MAX Maximum of element in bag.
MIN Minimum of element in bag.
SUM Sum of element in bag.

Method Summary

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

ANY

public static final Summarized.Aggregator ANY

Any of element in bag.

SUM

public static final Summarized.Aggregator SUM

Sum of element in bag. This throws NullPointerException if null exists.

COUNT

public static final Summarized.Aggregator COUNT

Cardinality of element in bag.

MAX

public static final Summarized.Aggregator MAX

Maximum of element in bag. This throws NullPointerException if null exists.

MIN

public static final Summarized.Aggregator MIN

Minimum of element in bag. This throws NullPointerException if null exists.

Method Detail

values

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

Returns:

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

valueOf

public static Summarized.Aggregator 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