org.apache.cassandra.db.partitions

Class CountingRowIterator

java.lang.Object

com.google.common.collect.UnmodifiableIterator<Row>

org.apache.cassandra.db.rows.WrappingRowIterator

org.apache.cassandra.db.partitions.CountingRowIterator

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.Iterator<Row>, RowIterator

public class CountingRowIterator
extends WrappingRowIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected DataLimits.Counter	counter

Fields inherited from class org.apache.cassandra.db.rows.WrappingRowIterator

wrapped

Constructor Summary

Constructors

Constructor and Description
CountingRowIterator(RowIterator iter, DataLimits.Counter counter)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
Row	next()

Methods inherited from class org.apache.cassandra.db.rows.WrappingRowIterator

columns, isReverseOrder, metadata, partitionKey, staticRow

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.db.rows.RowIterator

isEmpty

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

counter

protected final DataLimits.Counter counter

Constructor Detail

CountingRowIterator

public CountingRowIterator(RowIterator iter,
                           DataLimits.Counter counter)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Row>

Overrides:

hasNext in class WrappingRowIterator

next

public Row next()

Specified by:

next in interface java.util.Iterator<Row>

Overrides:

next in class WrappingRowIterator

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface RowIterator

Overrides:

close in class WrappingRowIterator