| java.lang.Object
 org.hsqldb.lib.WrapperIterator
| WrapperIterator | | public class WrapperIterator implements Iterator(Code) | | An Iterator that returns the elements of a specified array, or other
iterators etc. The collection of objects returned depends on the
constructor used.
Based on similar Enumerator code by boucherb@users
author:
fred@users
version:
1.7.2
since:
HSQLDB 1.7.2 |
| Method Summary | |
| public boolean | hasNext()
Tests if this iterator contains more elements. | | public Object | next()
Returns the next element. | | public int | nextInt()
| | public long | nextLong()
| | public void | remove()
|
| WrapperIterator | | public WrapperIterator()(Code) | | Constructor for an empty iterator.
|
| WrapperIterator | | public WrapperIterator(Object[] elements)(Code) | | Constructor for all elements of the specified array.
Parameters:
elements - the array of objects to enumerate |
| WrapperIterator | | public WrapperIterator(Object[] elements, boolean notNull)(Code) | | Constructor for not-null elements of specified array.
Parameters:
elements - the array of objects to iterate |
| WrapperIterator | | public WrapperIterator(Object element)(Code) | | Constructor for a singleton object iterator
Parameters:
element - the single object to iterate |
| WrapperIterator | | public WrapperIterator(Iterator it1, Iterator it2)(Code) | | Constructor for a chained iterator that retuns the elements of the two
specified iterators.
Parameters:
element - the single object to iterate |
| hasNext | | public boolean hasNext()(Code) | | Tests if this iterator contains more elements.
true if this iterator contains more elements;false otherwise. |
| nextInt | | public int nextInt()(Code) | | |
| nextLong | | public long nextLong()(Code) | | |
| remove | | public void remove()(Code) | | |
|
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