Module com.google.i18n.phonenumbers.prefixmapper

Package com.google.i18n.phonenumbers.prefixmapper

Class MappingFileProvider

java.lang.Object

com.google.i18n.phonenumbers.prefixmapper.MappingFileProvider

All Implemented Interfaces:

Externalizable, Serializable

public class MappingFileProvider
extends Object
implements Externalizable

A utility which knows the data files that are available for the phone prefix mappers to use. The data files contain mappings from phone number prefixes to text descriptions, and are organized by country calling code and language that the text descriptions are in.

Author:

Shaopeng Jia

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MappingFileProvider()	Creates an empty MappingFileProvider.

Method Summary

Modifier and Type	Method	Description
void	readExternal(ObjectInput objectInput)	Supports Java Serialization.
void	readFileConfigs(SortedMap<Integer,Set<String>> availableDataFiles)	Initializes an MappingFileProvider with availableDataFiles.
String	toString()	Returns a string representing the data in this class.
void	writeExternal(ObjectOutput objectOutput)	Supports Java Serialization.

Methods inherited from class java.lang.Object

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

Constructor Details

MappingFileProvider

public MappingFileProvider()

Creates an empty MappingFileProvider. The default constructor is necessary for implementing Externalizable. The empty provider could later be populated by readFileConfigs(java.util.SortedMap) or readExternal(java.io.ObjectInput).

Method Details

readFileConfigs

public void readFileConfigs(SortedMap<Integer,Set<String>> availableDataFiles)

Initializes an MappingFileProvider with availableDataFiles.

Parameters:

availableDataFiles - a map from country calling codes to sets of languages in which data files are available for the specific country calling code. The map is sorted in ascending order of the country calling codes as integers.

readExternal

public void readExternal(ObjectInput objectInput)
                  throws IOException

Supports Java Serialization.

Specified by:

readExternal in interface Externalizable

Throws:

IOException

writeExternal

public void writeExternal(ObjectOutput objectOutput)
                   throws IOException

Supports Java Serialization.

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

toString

public String toString()

Returns a string representing the data in this class. The string contains one line for each country calling code. The country calling code is followed by a '|' and then a list of comma-separated languages sorted in ascending order.

Overrides:

toString in class Object