org.apache.lucene.document

Enum FieldType.NumericType

java.lang.Object

java.lang.Enum<FieldType.NumericType>

org.apache.lucene.document.FieldType.NumericType

All Implemented Interfaces:

Serializable, Comparable<FieldType.NumericType>

Enclosing class:

FieldType

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

Data type of the numeric value

Since:

3.2

Enum Constant Summary

Enum Constants

Enum Constant and Description
DOUBLE 64-bit double numeric type
FLOAT 32-bit float numeric type
INT 32-bit integer numeric type
LONG 64-bit long numeric type

Method Summary

Methods

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

INT

public static final FieldType.NumericType INT

32-bit integer numeric type

LONG

public static final FieldType.NumericType LONG

64-bit long numeric type

FLOAT

public static final FieldType.NumericType FLOAT

32-bit float numeric type

DOUBLE

public static final FieldType.NumericType DOUBLE

64-bit double numeric type

Method Detail

values

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

Returns:

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

valueOf

public static FieldType.NumericType 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