net.sf.saxon.expr
Class PairIterator
java.lang.Object
net.sf.saxon.expr.PairIterator
- Iterator
public class PairIterator
extends java.lang.Object
implements Iterator
An iterator over a pair of objects (typically sub-expressions of an expression)
PairIterator(Object one, Object two) - Create an iterator over two objects
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boolean | hasNext() - Returns true if the iteration has more elements.
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Object | next() - Returns the next element in the iteration.
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void | remove() -
Removes from the underlying collection the last element returned by the
iterator (optional operation).
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PairIterator
public PairIterator(Object one,
Object two)
Create an iterator over two objects
one
- the first object to be returnedtwo
- the second object to be returned
hasNext
public boolean hasNext()
Returns true if the iteration has more elements. (In other
words, returns true if next would return an element
rather than throwing an exception.)
- true if the iterator has more elements.
next
public Object next()
Returns the next element in the iteration.
- the next element in the iteration.
remove
public void remove()
Removes from the underlying collection the last element returned by the
iterator (optional operation). This method can be called only once per
call to next. The behavior of an iterator is unspecified if
the underlying collection is modified while the iteration is in
progress in any way other than by calling this method.