diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java index 70d04cc..735c664 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java +++ b/BJC-Utils2/src/main/java/bjc/utils/funcdata/FunctionalList.java @@ -182,8 +182,8 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { // Get the iterator for the other list Iterator<T> rightIterator = rightList.toIterable().iterator(); - for (Iterator<E> leftIterator = wrappedList - .iterator(); leftIterator.hasNext() + for (Iterator<E> leftIterator = + wrappedList.iterator(); leftIterator.hasNext() && rightIterator.hasNext();) { // Add the transformed items to the result list E leftVal = leftIterator.next(); @@ -228,18 +228,18 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { * Function) */ @Override - public <T> IFunctionalList<T> flatMap( - Function<E, IFunctionalList<T>> elementExpander) { + public <T> IFunctionalList<T> + flatMap(Function<E, IFunctionalList<T>> elementExpander) { if (elementExpander == null) { throw new NullPointerException("Expander must not be null"); } - IFunctionalList<T> returnedList = new FunctionalList<>( - this.wrappedList.size()); + IFunctionalList<T> returnedList = + new FunctionalList<>(this.wrappedList.size()); forEach(element -> { - IFunctionalList<T> expandedElement = elementExpander - .apply(element); + IFunctionalList<T> expandedElement = + elementExpander.apply(element); if (expandedElement == null) { throw new NullPointerException( @@ -370,8 +370,8 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { throw new NullPointerException("Transformer must be not null"); } - IFunctionalList<T> returnedList = new FunctionalList<>( - this.wrappedList.size()); + IFunctionalList<T> returnedList = + new FunctionalList<>(this.wrappedList.size()); forEach(element -> { // Add the transformed item to the result @@ -388,8 +388,8 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { * IFunctionalList) */ @Override - public <T> IFunctionalList<IPair<E, T>> pairWith( - IFunctionalList<T> rightList) { + public <T> IFunctionalList<IPair<E, T>> + pairWith(IFunctionalList<T> rightList) { return combineWith(rightList, Pair<E, T>::new); } @@ -399,8 +399,8 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { * @see bjc.utils.funcdata.IFunctionalList#partition(int) */ @Override - public IFunctionalList<IFunctionalList<E>> partition( - int numberPerPartition) { + public IFunctionalList<IFunctionalList<E>> + partition(int numberPerPartition) { if (numberPerPartition < 1 || numberPerPartition > wrappedList.size()) { throw new IllegalArgumentException("" + numberPerPartition @@ -408,11 +408,12 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { + wrappedList.size()); } - IFunctionalList<IFunctionalList<E>> returnedList = new FunctionalList<>(); + IFunctionalList<IFunctionalList<E>> returnedList = + new FunctionalList<>(); // The current partition being filled - IHolder<IFunctionalList<E>> currentPartition = new Identity<>( - new FunctionalList<>()); + IHolder<IFunctionalList<E>> currentPartition = + new Identity<>(new FunctionalList<>()); this.forEach((element) -> { if (isPartitionFull(numberPerPartition, currentPartition)) { @@ -595,4 +596,9 @@ public class FunctionalList<E> implements Cloneable, IFunctionalList<E> { public IFunctionalList<E> tail() { return new FunctionalList<>(wrappedList.subList(1, getSize())); } + + @Override + public void reverse() { + Collections.reverse(wrappedList); + } }
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