org.apache.pig.piggybank.storage
Class XMLLoader.XMLFileRecordReader

java.lang.Object
  org.apache.hadoop.mapreduce.RecordReader
      org.apache.pig.piggybank.storage.XMLLoader.XMLFileRecordReader

All Implemented Interfaces:

Closeable

Enclosing class:

XMLLoader

public static class XMLLoader.XMLFileRecordReader
extends org.apache.hadoop.mapreduce.RecordReader

Constructor Summary

XMLLoader.XMLFileRecordReader(String recordIdentifier)

Method Summary

void	close()
Object	getCurrentKey()
Object	getCurrentValue()
float	getProgress()
void	initialize(org.apache.hadoop.mapreduce.InputSplit genericSplit, org.apache.hadoop.mapreduce.TaskAttemptContext context)
boolean	nextKeyValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLLoader.XMLFileRecordReader

public XMLLoader.XMLFileRecordReader(String recordIdentifier)

Method Detail

initialize

public void initialize(org.apache.hadoop.mapreduce.InputSplit genericSplit,
                       org.apache.hadoop.mapreduce.TaskAttemptContext context)
                throws IOException,
                       InterruptedException

Specified by:

initialize in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

InterruptedException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

getCurrentKey

public Object getCurrentKey()
                     throws IOException,
                            InterruptedException

Specified by:

getCurrentKey in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

InterruptedException

getCurrentValue

public Object getCurrentValue()
                       throws IOException,
                              InterruptedException

Specified by:

getCurrentValue in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

InterruptedException

getProgress

public float getProgress()
                  throws IOException,
                         InterruptedException

Specified by:

getProgress in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

InterruptedException

nextKeyValue

public boolean nextKeyValue()
                     throws IOException,
                            InterruptedException

Specified by:

nextKeyValue in class org.apache.hadoop.mapreduce.RecordReader

Throws:

IOException

InterruptedException