org.apache.derby.iapi.services.io
Class FormatableLongHolder

java.lang.Object
  org.apache.derby.iapi.services.io.FormatableLongHolder

All Implemented Interfaces:

java.io.Externalizable, Formatable, java.io.Serializable, TypedFormat

public class FormatableLongHolder

extends java.lang.Object

implements Formatable

A formatable holder for an long.

See Also:

Serialized Form

Field Summary

private long

theLong

Constructor Summary

FormatableLongHolder()
Niladic constructor for formatable

FormatableLongHolder(long theLong)
Construct a FormatableLongHolder using the input integer.

Method Summary

static FormatableLongHolder[]	getFormatableLongHolders(long[] theLongs) Create and return an array of FormatableLongHolders given an array of ints.
long	getLong() Get the held int.
int	getTypeFormatId() Get the formatID which corresponds to this class.
void	readExternal(ArrayInputStream in)
void	readExternal(java.io.ObjectInput in) Read this formatable from a stream of stored objects.
void	setLong(int theLong) Set the held int to the input int.
void	writeExternal(java.io.ObjectOutput out) Write this formatable out

Methods inherited from class java.lang.Object

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

Field Detail

theLong

private long theLong

Constructor Detail

FormatableLongHolder

public FormatableLongHolder()

Niladic constructor for formatable

FormatableLongHolder

public FormatableLongHolder(long theLong)

Construct a FormatableLongHolder using the input integer.

Parameters:

theLong - the long to hold

Method Detail

setLong

public void setLong(int theLong)

Set the held int to the input int.

getLong

public long getLong()

Get the held int.

Returns:

The held int.

getFormatableLongHolders

public static FormatableLongHolder[] getFormatableLongHolders(long[] theLongs)

Create and return an array of FormatableLongHolders given an array of ints.

Returns:

An array of FormatableLongHolders

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Write this formatable out

Specified by:

writeExternal in interface java.io.Externalizable

Parameters:

out - write bytes here

Throws:

java.io.IOException - thrown on error

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException

Read this formatable from a stream of stored objects.

Specified by:

readExternal in interface java.io.Externalizable

Parameters:

in - read this.

Throws:

java.io.IOException - thrown on error

readExternal

public void readExternal(ArrayInputStream in)
                  throws java.io.IOException

Throws:

java.io.IOException

getTypeFormatId

public int getTypeFormatId()

Get the formatID which corresponds to this class.

Specified by:

getTypeFormatId in interface TypedFormat

Returns:

the formatID of this class