com.db4o.io

Class DoublingGrowthStrategy

java.lang.Object

com.db4o.io.DoublingGrowthStrategy

All Implemented Interfaces:

GrowthStrategy

public class DoublingGrowthStrategy
extends java.lang.Object
implements GrowthStrategy

Strategy for file/byte array growth that will always double the current size

Constructor Summary

Constructors

Constructor and Description
DoublingGrowthStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
long	newSize(long curSize, long requiredSize) returns the incremented size after the growth strategy has been applied

Methods inherited from class java.lang.Object

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

Constructor Detail

DoublingGrowthStrategy

public DoublingGrowthStrategy()

Method Detail

newSize

public long newSize(long curSize,
           long requiredSize)

Description copied from interface: GrowthStrategy

returns the incremented size after the growth strategy has been applied

Specified by:

newSize in interface GrowthStrategy

Parameters:

curSize - the original size

Returns:

the new size, after the growth strategy has been applied, must be bigger than curSize