io.protostuff.runtime

Class ArrayFieldMapEx<T>

java.lang.Object

io.protostuff.runtime.ArrayFieldMapEx<T>

All Implemented Interfaces:

FieldMapEx<T>

public final class ArrayFieldMapEx<T>
extends Object
implements FieldMapEx<T>

Forked and modified from protostuff Field mapping implemented on top of java array for lookup by number. This is the most efficient implementation for almost all cases. But it should not be used when field numbers are sparse and especially when max field number is big - as this mapping internally uses array of integers with size equal to max field number. In latter case HashFieldMapEx should be used.

Author:

Kostiantyn Shchepanovskyi

See Also:

HashFieldMapEx

Field Summary

Fields inherited from interface io.protostuff.runtime.FieldMapEx

MIN_TAG_FOR_HASH_FIELD_MAP

Constructor Summary

Constructors

Constructor and Description
ArrayFieldMapEx(Collection<FieldSchema<T>> fields, int lastFieldNumber)

Method Summary

Modifier and Type	Method and Description
FieldSchema<T>	getFieldByName(String fieldName)
FieldSchema<T>	getFieldByNumber(int n)
int	getFieldCount() Returns the message's total number of fields.
List<FieldSchema<T>>	getFields()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.protostuff.runtime.FieldMapEx

createFieldMap, preferHashFieldMap

Constructor Detail

ArrayFieldMapEx

public ArrayFieldMapEx(Collection<FieldSchema<T>> fields,
                       int lastFieldNumber)

Method Detail

getFieldByNumber

public FieldSchema<T> getFieldByNumber(int n)

Specified by:

getFieldByNumber in interface FieldMapEx<T>

getFieldByName

public FieldSchema<T> getFieldByName(String fieldName)

Specified by:

getFieldByName in interface FieldMapEx<T>

getFieldCount

public int getFieldCount()

Returns the message's total number of fields.

Specified by:

getFieldCount in interface FieldMapEx<T>

getFields

public List<FieldSchema<T>> getFields()

Specified by:

getFields in interface FieldMapEx<T>