it.unimi.di.big.mg4j.document

Enum DocumentFactory.FieldType

java.lang.Object

java.lang.Enum<DocumentFactory.FieldType>

it.unimi.di.big.mg4j.document.DocumentFactory.FieldType

All Implemented Interfaces:

Serializable, Comparable<DocumentFactory.FieldType>

Enclosing interface:

DocumentFactory

public static enum DocumentFactory.FieldType
extends Enum<DocumentFactory.FieldType>

A field type.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DATE A date (experimental).
INT A long integer between -262 (inclusive) and 262 (exclusive).
TEXT The most basic type: indexable text.
VIRTUAL A virtual field: an ObjectList of Scan.VirtualDocumentFragments.

Method Summary

Methods

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

TEXT

public static final DocumentFactory.FieldType TEXT

The most basic type: indexable text.

VIRTUAL

public static final DocumentFactory.FieldType VIRTUAL

A virtual field: an ObjectList of Scan.VirtualDocumentFragments.

INT

public static final DocumentFactory.FieldType INT

A long integer between -2⁶² (inclusive) and 2⁶² (exclusive).

DATE

public static final DocumentFactory.FieldType DATE

A date (experimental).

Method Detail

values

public static DocumentFactory.FieldType[] 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 (DocumentFactory.FieldType c : DocumentFactory.FieldType.values())
    System.out.println(c);

Returns:

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

valueOf

public static DocumentFactory.FieldType 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