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java.lang.Objectorg.apache.commons.collections.primitives.decorators.ProxyDoubleIterator
org.apache.commons.collections.primitives.decorators.ProxyDoubleListIterator
abstract class ProxyDoubleListIterator
Constructor Summary | |
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ProxyDoubleListIterator()
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Method Summary | |
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protected DoubleIterator |
getIterator()
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protected abstract DoubleListIterator |
getListIterator()
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boolean |
hasPrevious()
Returns true iff I have more elements
when traversed in the reverse direction. |
int |
nextIndex()
Returns the index of the element that would be returned by a subsequent call to DoubleListIterator.next() , or the number
of elements in my iteration if I have no next element. |
double |
previous()
Returns the next element in me when traversed in the reverse direction. |
int |
previousIndex()
Returns the index of the element that would be returned by a subsequent call to DoubleListIterator.previous() , or
-1 if I have no previous element. |
Methods inherited from class org.apache.commons.collections.primitives.decorators.ProxyDoubleIterator |
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hasNext, next |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.commons.collections.primitives.DoubleListIterator |
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add, hasNext, next, remove, set |
Constructor Detail |
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ProxyDoubleListIterator()
Method Detail |
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public boolean hasPrevious()
DoubleListIterator
true
iff I have more elements
when traversed in the reverse direction.
(In other words, returns true
iff
a call to DoubleListIterator.previous()
will return an element
rather than throwing an exception.
hasPrevious
in interface DoubleListIterator
true
iff I have more elements when
traversed in the reverse directionpublic int nextIndex()
DoubleListIterator
DoubleListIterator.next()
, or the number
of elements in my iteration if I have no next element.
nextIndex
in interface DoubleListIterator
public double previous()
DoubleListIterator
previous
in interface DoubleListIterator
public int previousIndex()
DoubleListIterator
DoubleListIterator.previous()
, or
-1
if I have no previous element.
previousIndex
in interface DoubleListIterator
protected final DoubleIterator getIterator()
getIterator
in class ProxyDoubleIterator
protected abstract DoubleListIterator getListIterator()
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