Package org.geotools.data.store
Class MaxFeaturesIterator<F extends Feature>
Object
MaxFeaturesIterator<F>
- All Implemented Interfaces:
Closeable
,AutoCloseable
,FeatureIterator<F>
Iterator wrapper which caps the number of returned features.
- Author:
- Justin Deoliveira, The Open Planning Project
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Constructor Summary
ConstructorsConstructorDescriptionMaxFeaturesIterator
(Iterator<F> iterator, long max) MaxFeaturesIterator
(Iterator<F> iterator, long start, long max) MaxFeaturesIterator
(FeatureIterator<F> delegate, long max) MaxFeaturesIterator
(FeatureIterator<F> delegate, long start, long max) -
Method Summary
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Constructor Details
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MaxFeaturesIterator
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MaxFeaturesIterator
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MaxFeaturesIterator
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MaxFeaturesIterator
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Method Details
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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<F extends Feature>
- Returns:
- true if more Features exist, false otherwise.
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next
Description copied from interface:FeatureIterator
Get the next Feature in this iteration.- Specified by:
next
in interfaceFeatureIterator<F extends Feature>
- 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<F extends Feature>
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