org.apache.calcite.util.mapping

Class Mappings.FunctionMappingIter

java.lang.Object

org.apache.calcite.util.mapping.Mappings.FunctionMappingIter

All Implemented Interfaces:

Iterator<IntPair>

Enclosing class:

Mappings

static class Mappings.FunctionMappingIter
extends Object
implements Iterator<IntPair>

Iterator that yields the (source, target) values in a Mappings.FunctionMapping.

Field Summary

Fields

Modifier and Type	Field and Description
private int	i
private Mappings.FunctionMapping	mapping

Constructor Summary

Constructors

Constructor and Description
FunctionMappingIter(Mappings.FunctionMapping mapping)

Method Summary

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

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

Field Detail

i

private int i

mapping

private final Mappings.FunctionMapping mapping

Constructor Detail

FunctionMappingIter

FunctionMappingIter(Mappings.FunctionMapping mapping)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<IntPair>

next

public IntPair next()

Specified by:

next in interface Iterator<IntPair>

remove

public void remove()

Specified by:

remove in interface Iterator<IntPair>