Package net.sf.saxon.z
Class IntStepIterator
- java.lang.Object
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- net.sf.saxon.z.IntStepIterator
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- All Implemented Interfaces:
IntIterator
public class IntStepIterator extends java.lang.Object implements IntIterator
An iterator over a sequence of integers with regular steps, e.g. 2, 4, 6, 8...
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Constructor Summary
Constructors Constructor Description IntStepIterator(int start, int step, int limit)Create an iterator over a sequence with regular steps
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanhasNext()Test whether there are any more integers in the sequenceintnext()Return the next integer in the sequence.
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Constructor Detail
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IntStepIterator
public IntStepIterator(int start, int step, int limit)Create an iterator over a sequence with regular steps- Parameters:
start- the first value to be returnedstep- the difference between successive values (must be non-zero)limit- if step>0, the iteration will not deliver any values greater than this limit; if step<0 the iteration will not deliver any values lower than this limit
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Method Detail
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hasNext
public boolean hasNext()
Description copied from interface:IntIteratorTest whether there are any more integers in the sequence- Specified by:
hasNextin interfaceIntIterator- Returns:
- true if there are more integers to come
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next
public int next()
Description copied from interface:IntIteratorReturn the next integer in the sequence. The result is undefined unless hasNext() has been called and has returned true.- Specified by:
nextin interfaceIntIterator- Returns:
- the next integer in the sequence
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