cascading.tap.hadoop.util
Class TimedRecordReader

java.lang.Object
  extended by cascading.tap.hadoop.util.TimedRecordReader
All Implemented Interfaces:
RecordReader

public class TimedRecordReader
extends java.lang.Object
implements RecordReader


Constructor Summary
TimedRecordReader(FlowProcess flowProcess, java.lang.Enum counter)
           
 
Method Summary
 void close()
           
 java.lang.Object createKey()
           
 java.lang.Object createValue()
           
 long getPos()
           
 float getProgress()
           
 RecordReader getRecordReader()
           
 boolean next(java.lang.Object key, java.lang.Object value)
           
 void setRecordReader(RecordReader recordReader)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TimedRecordReader

public TimedRecordReader(FlowProcess flowProcess,
                         java.lang.Enum counter)
Method Detail

getRecordReader

public RecordReader getRecordReader()

setRecordReader

public void setRecordReader(RecordReader recordReader)

next

public boolean next(java.lang.Object key,
                    java.lang.Object value)
             throws java.io.IOException
Specified by:
next in interface RecordReader
Throws:
java.io.IOException

createKey

public java.lang.Object createKey()
Specified by:
createKey in interface RecordReader

createValue

public java.lang.Object createValue()
Specified by:
createValue in interface RecordReader

getPos

public long getPos()
            throws java.io.IOException
Specified by:
getPos in interface RecordReader
Throws:
java.io.IOException

close

public void close()
           throws java.io.IOException
Specified by:
close in interface RecordReader
Throws:
java.io.IOException

getProgress

public float getProgress()
                  throws java.io.IOException
Specified by:
getProgress in interface RecordReader
Throws:
java.io.IOException


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