com.indeed.mph.serializers

Class SmartDictionarySerializer

java.lang.Object

com.indeed.mph.serializers.AbstractParseable<T>

com.indeed.mph.serializers.AbstractSmartSerializer<java.lang.String>

com.indeed.mph.serializers.SmartDictionarySerializer

All Implemented Interfaces:

Parseable<java.lang.String>, SmartSerializer<java.lang.String>, com.indeed.util.serialization.Serializer<java.lang.String>, java.io.Serializable

public class SmartDictionarySerializer
extends AbstractSmartSerializer<java.lang.String>

General serializer for any "dictionary" of terms, storing the terms as unique ids. This is useful for enums or fixed sets of terms which are repeated, but if most inputs are unique it's more efficient to just serialize as a string. The same serializer (or equivalent after serialization) must be used to deserialize, or the ids will not match.

Author:

alexs

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SmartDictionarySerializer()
SmartDictionarySerializer(boolean onlyUsedInValue)

Method Summary

Modifier and Type	Method and Description
java.lang.String	parseFromString(java.lang.String str)
java.lang.String	read(java.io.DataInput in)
LinearDiophantineEquation	size()
void	write(java.lang.String str, java.io.DataOutput out)

Methods inherited from class com.indeed.mph.serializers.AbstractSmartSerializer

sizeOf, skip

Methods inherited from class com.indeed.mph.serializers.AbstractParseable

print, printToString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.indeed.mph.Parseable

print, printToString

Constructor Detail

SmartDictionarySerializer

public SmartDictionarySerializer()

SmartDictionarySerializer

public SmartDictionarySerializer(boolean onlyUsedInValue)

Method Detail

parseFromString

public java.lang.String parseFromString(java.lang.String str)
                                 throws java.io.IOException

Specified by:

parseFromString in interface Parseable<java.lang.String>

Overrides:

parseFromString in class AbstractParseable<java.lang.String>

Throws:

java.io.IOException

write

public void write(java.lang.String str,
                  java.io.DataOutput out)
           throws java.io.IOException

Throws:

java.io.IOException

read

public java.lang.String read(java.io.DataInput in)
                      throws java.io.IOException

Throws:

java.io.IOException

size

public LinearDiophantineEquation size()

Specified by:

size in interface SmartSerializer<java.lang.String>

Overrides:

size in class AbstractSmartSerializer<java.lang.String>