adql.query.operand.function

Class ADQLFunction.ParameterIterator

java.lang.Object

adql.query.operand.function.ADQLFunction.ParameterIterator

All Implemented Interfaces:

java.util.Iterator<ADQLOperand>

Enclosing class:

ADQLFunction

protected class ADQLFunction.ParameterIterator
extends java.lang.Object
implements java.util.Iterator<ADQLOperand>

Lets iterating on all parameters of the given function.

Version:

01/2012

Author:

Grégory Mantelet (CDS)

Field Summary

Fields

Modifier and Type	Field and Description
protected ADQLFunction	function
protected int	index

Constructor Summary

Constructors

Constructor and Description
ParameterIterator(ADQLFunction fct)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
ADQLOperand	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

function

protected final ADQLFunction function

index

protected int index

Constructor Detail

ParameterIterator

public ParameterIterator(ADQLFunction fct)
                  throws java.lang.NullPointerException

Throws:

java.lang.NullPointerException

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<ADQLOperand>

next

public ADQLOperand next()

Specified by:

next in interface java.util.Iterator<ADQLOperand>

remove

public void remove()
            throws java.lang.UnsupportedOperationException

Specified by:

remove in interface java.util.Iterator<ADQLOperand>

Throws:

java.lang.UnsupportedOperationException