cascading.tap.hadoop.io

Class HadoopTupleEntrySchemeIterator

java.lang.Object

cascading.tuple.TupleEntryIterator

cascading.tuple.TupleEntrySchemeIterator<Configuration,RecordReader>

cascading.tap.hadoop.io.HadoopTupleEntrySchemeIterator

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator<cascading.tuple.TupleEntry>

public class HadoopTupleEntrySchemeIterator
extends cascading.tuple.TupleEntrySchemeIterator<Configuration,RecordReader>

Constructor Summary

Constructors

Constructor and Description
HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess, cascading.scheme.Scheme scheme, cascading.util.CloseableIterator<RecordReader> closeableIterator) Deprecated.
HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess, cascading.tap.Tap parentTap, RecordReader recordReader)
HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess, cascading.tap.Tap tap, cascading.scheme.Scheme scheme, cascading.util.CloseableIterator<RecordReader> closeableIterator)

Method Summary

Modifier and Type	Method and Description
protected RecordReader	wrapInput(RecordReader recordReader)

Methods inherited from class cascading.tuple.TupleEntrySchemeIterator

close, createSourceCall, getFlowProcess, hasNext, next, remove

Methods inherited from class cascading.tuple.TupleEntryIterator

getFields, getTupleEntry

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

HadoopTupleEntrySchemeIterator

public HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess,
                                      cascading.tap.Tap parentTap,
                                      RecordReader recordReader)
                               throws java.io.IOException

Throws:

java.io.IOException

HadoopTupleEntrySchemeIterator

@Deprecated
public HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess,
                                                  cascading.scheme.Scheme scheme,
                                                  cascading.util.CloseableIterator<RecordReader> closeableIterator)

Deprecated.

HadoopTupleEntrySchemeIterator

public HadoopTupleEntrySchemeIterator(cascading.flow.FlowProcess<? extends Configuration> flowProcess,
                                      cascading.tap.Tap tap,
                                      cascading.scheme.Scheme scheme,
                                      cascading.util.CloseableIterator<RecordReader> closeableIterator)

Method Detail

wrapInput

protected RecordReader wrapInput(RecordReader recordReader)

Overrides:

wrapInput in class cascading.tuple.TupleEntrySchemeIterator<Configuration,RecordReader>