Class DoubleDiskDataStorage.DoubleDiskArrayAccess

java.lang.Object

org.apfloat.spi.ArrayAccess

org.apfloat.internal.DoubleMemoryArrayAccess

org.apfloat.internal.DoubleDiskDataStorage.DoubleDiskArrayAccess

All Implemented Interfaces:

Serializable, AutoCloseable

Enclosing class:

DoubleDiskDataStorage

private class DoubleDiskDataStorage.DoubleDiskArrayAccess
extends DoubleMemoryArrayAccess

Version:

1.8.0

Field Summary

Fields

Modifier and Type	Field	Description
private long	fileOffset
private int	mode
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
DoubleDiskArrayAccess(int mode, long fileOffset, int length)

Method Summary

Modifier and Type	Method	Description
void	close()	Close this array access and commit any changes to the underlying data storage if applicable.

Methods inherited from class DoubleMemoryArrayAccess

getData, getDoubleData, subsequence

Methods inherited from class ArrayAccess

getFloatData, getIntData, getLength, getLongData, getOffset

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

mode

private int mode

fileOffset

private long fileOffset

Constructor Details

DoubleDiskArrayAccess

public DoubleDiskArrayAccess(int mode,
 long fileOffset,
 int length)
                      throws ApfloatRuntimeException

Throws:

ApfloatRuntimeException

Method Details

close

public void close()
           throws ApfloatRuntimeException

Description copied from class: ArrayAccess

Close this array access and commit any changes to the underlying data storage if applicable.

If the ArrayAccess was obtained in write mode, the changes are saved to the data storage. Note that even if the ArrayAccess was obtained for reading only, any changes made to the array data may still be committed to the data storage.

Note that changes done to a sub-sequence array are not necessarily committed to the underlying data storage when the sub-sequence is closed, but only when the "base" ArrayAccess is closed.

Specified by:

close in interface AutoCloseable

Overrides:

close in class DoubleMemoryArrayAccess

Throws:

ApfloatRuntimeException