org.apache.calcite.linq4j

Class Linq4j.EnumeratorIterator<T>

java.lang.Object

org.apache.calcite.linq4j.Linq4j.EnumeratorIterator<T>

All Implemented Interfaces:

AutoCloseable, Iterator<T>

Enclosing class:

Linq4j

private static class Linq4j.EnumeratorIterator<T>
extends Object
implements Iterator<T>, AutoCloseable

Iterator that reads from an underlying Enumerator.

Field Summary

Fields

Modifier and Type	Field and Description
private Enumerator<T>	enumerator
(package private) boolean	hasNext

Constructor Summary

Constructors

Constructor and Description
Linq4j.EnumeratorIterator(Enumerator<T> enumerator)

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Field Detail

enumerator

private final Enumerator<T> enumerator

hasNext

boolean hasNext

Constructor Detail

Linq4j.EnumeratorIterator

public Linq4j.EnumeratorIterator(Enumerator<T> enumerator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

close

public void close()

Specified by:

close in interface AutoCloseable