edu.umd.cloud9.collection
Class XMLInputFormatOld

java.lang.Object
  org.apache.hadoop.mapred.FileInputFormat<LongWritable,Text>
      org.apache.hadoop.mapred.TextInputFormat
          edu.umd.cloud9.collection.XMLInputFormatOld

All Implemented Interfaces:

InputFormat<LongWritable,Text>, JobConfigurable

public class XMLInputFormatOld
extends TextInputFormat

A simple InputFormat for XML documents (org.apache.hadoop.mapred API). The class recognizes begin-of-document and end-of-document tags only: everything between those delimiting tags is returned in an uninterpreted Text object.

Author:

Jimmy Lin

Nested Class Summary

static class

XMLInputFormatOld.XMLRecordReader Simple RecordReader for XML documents (org.apache.hadoop.mapred API).

Field Summary

static String	END_TAG_KEY
static String	START_TAG_KEY

Fields inherited from class org.apache.hadoop.mapred.FileInputFormat

LOG

Constructor Summary

XMLInputFormatOld()

Method Summary

void	configure(JobConf jobConf)
RecordReader<LongWritable,Text>	getRecordReader(InputSplit inputSplit, JobConf jobConf, Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.FileInputFormat

addInputPath, addInputPaths, getInputPathFilter, getInputPaths, getSplits, setInputPathFilter, setInputPaths, setInputPaths

Methods inherited from class java.lang.Object

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

Field Detail

START_TAG_KEY

public static final String START_TAG_KEY

See Also:

Constant Field Values

END_TAG_KEY

public static final String END_TAG_KEY

See Also:

Constant Field Values

Constructor Detail

XMLInputFormatOld

public XMLInputFormatOld()

Method Detail

configure

public void configure(JobConf jobConf)

Specified by:

configure in interface JobConfigurable

Overrides:

configure in class TextInputFormat

getRecordReader

public RecordReader<LongWritable,Text> getRecordReader(InputSplit inputSplit,
                                                       JobConf jobConf,
                                                       Reporter reporter)
                                                throws IOException

Specified by:

getRecordReader in interface InputFormat<LongWritable,Text>

Overrides:

getRecordReader in class TextInputFormat

Throws:

IOException