org.xins.common.types.standard

Class List

java.lang.Object

org.xins.common.types.Type

org.xins.common.types.List

org.xins.common.types.standard.List

public final class List
extends List

Standard type _list.

Since:

XINS 1.5.0.

Version:

$Revision: 1.19 $ $Date: 2010/11/18 20:35:05 $

Author:

Anthony Goubard

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	List.Value Inner class that represents a list of String.

Field Summary

Fields

Modifier and Type	Field and Description
static List	SINGLETON The only instance of this class.

Method Summary

Methods

Modifier and Type	Method and Description
ItemList	createList() Creates a new ItemList.
static List.Value	fromStringForOptional(String string) Constructs a List.Value from the specified string.
static List.Value	fromStringForRequired(String string) Constructs a List.Value from the specified string which is guaranteed to be non-null.
String	getDescription() Retrieves the description of this type.
static String	toString(List.Value value) Converts the specified List.Value to a string.

Methods inherited from class org.xins.common.types.List

fromStringImpl, isValidValueImpl, toString, toString

Methods inherited from class org.xins.common.types.Type

checkValue, fromString, getName, getValueClass, isValidValue, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

SINGLETON

public static final List SINGLETON

The only instance of this class. This field is never null.

Method Detail

createList

public ItemList createList()

Description copied from class: List

Creates a new ItemList.

Specified by:

createList in class List

Returns:

the new list created, never null.

fromStringForRequired

public static List.Value fromStringForRequired(String string)
                                        throws IllegalArgumentException,
                                               TypeValueException

Constructs a List.Value from the specified string which is guaranteed to be non-null.

Parameters:

string - the string to convert, cannot be null.

Returns:

the List.Value object, never null.

Throws:

IllegalArgumentException - if string == null.

TypeValueException - if the specified string does not represent a valid value for this type.

fromStringForOptional

public static List.Value fromStringForOptional(String string)
                                        throws TypeValueException

Constructs a List.Value from the specified string.

Parameters:

string - the string to convert, can be null.

Returns:

the List.Value, or null if string == null.

Throws:

TypeValueException - if the specified string does not represent a valid value for this type.

toString

public static String toString(List.Value value)

Converts the specified List.Value to a string.

Parameters:

value - the value to convert, can be null.

Returns:

the textual representation of the value, or null if and only if value == null.

getDescription

public String getDescription()

Description copied from class: Type

Retrieves the description of this type.

Overrides:

getDescription in class Type

Returns:

the description of this type, never null.