Package org.geotools.feature.collection
Class MaxFeaturesSimpleFeatureIterator
- Object
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- MaxFeaturesSimpleFeatureIterator
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- All Implemented Interfaces:
Closeable
,AutoCloseable
,SimpleFeatureIterator
,FeatureIterator<SimpleFeature>
public class MaxFeaturesSimpleFeatureIterator extends Object implements SimpleFeatureIterator
SimpleFeatureIterator wrapper which can use a start and end bounds to cap the number of returned features.- Author:
- Justin Deoliveira, The Open Planning Project
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Constructor Summary
Constructors Constructor Description MaxFeaturesSimpleFeatureIterator(SimpleFeatureIterator iterator, long max)
MaxFeaturesSimpleFeatureIterator(SimpleFeatureIterator delegate, long start, long max)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Closes this iterator and releases any system resources associated with it.SimpleFeatureIterator
getDelegate()
boolean
hasNext()
Does another Feature exist in this Iteration.SimpleFeature
next()
Get the next Feature in this iteration.
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Constructor Detail
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MaxFeaturesSimpleFeatureIterator
public MaxFeaturesSimpleFeatureIterator(SimpleFeatureIterator iterator, long max)
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MaxFeaturesSimpleFeatureIterator
public MaxFeaturesSimpleFeatureIterator(SimpleFeatureIterator delegate, long start, long max)
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Method Detail
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getDelegate
public SimpleFeatureIterator getDelegate()
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hasNext
public boolean hasNext()
Description copied from interface:FeatureIterator
Does another Feature exist in this Iteration.Iterator defin: Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)
- Specified by:
hasNext
in interfaceFeatureIterator<SimpleFeature>
- Returns:
- true if more Features exist, false otherwise.
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next
public SimpleFeature next()
Description copied from interface:FeatureIterator
Get the next Feature in this iteration.- Specified by:
next
in interfaceFeatureIterator<SimpleFeature>
- Returns:
- The next Feature
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close
public void close()
Description copied from interface:FeatureIterator
Closes this iterator and releases any system resources associated with it.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceFeatureIterator<SimpleFeature>
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