Package org.apache.jackrabbit.oak.index.indexer.document.flatfile.analysis.stream

Class NodeLineReader

java.lang.Object

org.apache.jackrabbit.oak.index.indexer.document.flatfile.analysis.stream.NodeLineReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, NodeDataReader

public class NodeLineReader
extends java.lang.Object
implements NodeDataReader, java.io.Closeable

A reader for flat file stores.

Method Summary

Modifier and Type	Method	Description
void	close()
static NodeProperty	fromJsonArray(java.lang.String key, java.lang.String json)
long	getFileSize()	Get the file size.
int	getProgressPercent()	Get the progress in percent (0..100).
static NodeLineReader	open(java.lang.String fileName)
NodeData	readNode()	Read the next node.

Methods inherited from class java.lang.Object

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

Method Detail

getProgressPercent

public int getProgressPercent()

Description copied from interface: NodeDataReader

Get the progress in percent (0..100).

Specified by:

getProgressPercent in interface NodeDataReader

Returns:

the progress

open

public static NodeLineReader open(java.lang.String fileName)
                           throws java.io.IOException

Throws:

java.io.IOException

readNode

public NodeData readNode()
                  throws java.io.IOException

Description copied from interface: NodeDataReader

Read the next node.

Specified by:

readNode in interface NodeDataReader

Returns:

the node, or null for EOF

Throws:

java.io.IOException

fromJsonArray

public static NodeProperty fromJsonArray(java.lang.String key,
                                         java.lang.String json)

getFileSize

public long getFileSize()

Description copied from interface: NodeDataReader

Get the file size.

Specified by:

getFileSize in interface NodeDataReader

Returns:

the file size

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException