Package org.apache.hugegraph.computer.core.store.file.hgkvfile

Class HgkvFileImpl

java.lang.Object

org.apache.hugegraph.computer.core.store.file.hgkvfile.AbstractHgkvFile

org.apache.hugegraph.computer.core.store.file.hgkvfile.HgkvFileImpl

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, HgkvFile

public class HgkvFileImpl
extends AbstractHgkvFile

Field Summary

Fields inherited from class org.apache.hugegraph.computer.core.store.file.hgkvfile.AbstractHgkvFile

dataBlockSize, indexBlockSize, magic, MAGIC, MAJOR_VERSION, max, min, MINOR_VERSION, numEntries, numSubEntries, path, version

Constructor Summary

Constructors

Constructor	Description
HgkvFileImpl(java.lang.String path)

Method Summary

Modifier and Type	Method	Description
void	close()
static HgkvFile	create(java.lang.String path)
static HgkvFile	open(java.io.File file)
static HgkvFile	open(java.lang.String path)
org.apache.hugegraph.computer.core.io.RandomAccessOutput	output()	Output of hgkv file.

Methods inherited from class org.apache.hugegraph.computer.core.store.file.hgkvfile.AbstractHgkvFile

magic, max, min, numEntries, numSubEntries, path, version

Methods inherited from class java.lang.Object

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

Constructor Detail

HgkvFileImpl

public HgkvFileImpl(java.lang.String path)

Method Detail

create

public static HgkvFile create(java.lang.String path)
                       throws java.io.IOException

Throws:

java.io.IOException

open

public static HgkvFile open(java.lang.String path)
                     throws java.io.IOException

Throws:

java.io.IOException

open

public static HgkvFile open(java.io.File file)
                     throws java.io.IOException

Throws:

java.io.IOException

output

public org.apache.hugegraph.computer.core.io.RandomAccessOutput output()
                                                                throws java.io.IOException

Description copied from interface: HgkvFile

Output of hgkv file.

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException