javadoc improvements to collect methods.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1681429 13f79535-47bb-0310-9956-ffa450edef68
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@ -1192,10 +1192,10 @@ public class CollectionUtils {
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}
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/**
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* Returns a new Collection consisting of the elements of inputCollection
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* Returns a new Collection containing all elements of the input collection
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* transformed by the given transformer.
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* <p>
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* If the input transformer is null, the result is an empty list.
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* If the input collection or transformer is null, the result is an empty list.
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*
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* @param <I> the type of object in the input collection
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* @param <O> the type of object in the output collection
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@ -1212,16 +1212,15 @@ public class CollectionUtils {
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}
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/**
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* Transforms all elements from the inputIterator with the given transformer
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* and adds them to the outputCollection.
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* Transforms all elements from the input iterator with the given transformer
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* and adds them to the output collection.
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* <p>
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* If the input iterator or transformer is null, the result is an empty
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* list.
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* If the input iterator or transformer is null, the result is an empty list.
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*
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* @param inputIterator the iterator to get the input from, may be null
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* @param transformer the transformer to use, may be null
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* @param <I> the type of object in the input collection
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* @param <O> the type of object in the output collection
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* @param inputIterator the iterator to get the input from, may be null
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* @param transformer the transformer to use, may be null
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* @return the transformed result (new list)
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*/
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public static <I, O> Collection<O> collect(final Iterator<I> inputIterator,
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@ -1230,21 +1229,21 @@ public class CollectionUtils {
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}
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/**
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* Transforms all elements from inputCollection with the given transformer
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* and adds them to the outputCollection.
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* Transforms all elements from input collection with the given transformer
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* and adds them to the output collection.
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* <p>
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* If the input collection or transformer is null, there is no change to the
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* output collection.
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*
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* @param <I> the type of object in the input collection
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* @param <O> the type of object in the output collection
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* @param <R> the output type of the transformer - this extends O.
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* @param <R> the type of the output collection
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* @param inputCollection the collection to get the input from, may be null
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* @param transformer the transformer to use, may be null
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* @param outputCollection the collection to output into, may not be null if the inputCollection
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* @param outputCollection the collection to output into, may not be null if inputCollection
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* and transformer are not null
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* @return the outputCollection with the transformed input added
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* @throws NullPointerException if the output collection is null and both, inputCollection and
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* @return the output collection with the transformed input added
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* @throws NullPointerException if the outputCollection is null and both, inputCollection and
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* transformer are not null
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*/
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public static <I, O, R extends Collection<? super O>> R collect(final Iterable<? extends I> inputCollection,
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@ -1256,21 +1255,21 @@ public class CollectionUtils {
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}
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/**
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* Transforms all elements from the inputIterator with the given transformer
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* and adds them to the outputCollection.
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* Transforms all elements from the input iterator with the given transformer
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* and adds them to the output collection.
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* <p>
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* If the input iterator or transformer is null, there is no change to the
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* output collection.
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*
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* @param inputIterator the iterator to get the input from, may be null
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* @param transformer the transformer to use, may be null
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* @param outputCollection the collection to output into, may not be null if the inputCollection
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* and transformer are not null
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* @param <I> the type of object in the input collection
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* @param <O> the type of object in the output collection
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* @param <R> the output type of the transformer - this extends O.
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* @param <R> the type of the output collection
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* @param inputIterator the iterator to get the input from, may be null
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* @param transformer the transformer to use, may be null
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* @param outputCollection the collection to output into, may not be null if inputIterator
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* and transformer are not null
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* @return the outputCollection with the transformed input added
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* @throws NullPointerException if the output collection is null and both, inputCollection and
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* @throws NullPointerException if the output collection is null and both, inputIterator and
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* transformer are not null
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*/
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public static <I, O, R extends Collection<? super O>> R collect(final Iterator<? extends I> inputIterator,
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