How to use
nullSafeIterator
method
in
org.springframework.data.gemfire.util.CollectionUtils

Best Java code snippets using org.springframework.data.gemfire.util.CollectionUtils.nullSafeIterator (Showing top 2 results out of 315)

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/**
 * Adapts the given Iterator as an Iterable object for use within a for each loop.
 *
 * @param <T> the class type of the Iterator elements.
 * @param iterator the Iterator to adapt as an Iterable object.
 * @return an Iterable instance of the Iterator.
 * @see java.lang.Iterable
 * @see java.util.Iterator
 */
@NonNull
public static <T> Iterable<T> iterable(@Nullable Iterator<T> iterator) {
  return () -> nullSafeIterator(iterator);
}

/**
 * Adapts the given Iterator as an Iterable object for use within a for each loop.
 *
 * @param <T> the class type of the Iterator elements.
 * @param iterator the Iterator to adapt as an Iterable object.
 * @return an Iterable instance of the Iterator.
 * @see java.lang.Iterable
 * @see java.util.Iterator
 */
@NonNull
public static <T> Iterable<T> iterable(@Nullable Iterator<T> iterator) {
  return () -> nullSafeIterator(iterator);
}

Javadoc

Null-safe operation returning the given Iterator if not nullor an Collections#emptyIterator() if null.

Popular methods of CollectionUtils

asSet
Returns an unmodifiable Set containing the elements from the given object array.
nullSafeIterable
Returns the given Iterable if not null or empty, otherwise returns the defaultIterable.
nullSafeMap
Null-safe operation returning the given Map if not nullor an empty Map if null.
nullSafeSet
Null-safe operation returning the given Set if not nullor an empty Set if null.
iterable
Adapts the given Iterator as an Iterable object for use within a for each loop.
nullSafeList
Null-safe operation returning the given List if not nullor an empty List if null.
addAll
Adds all elements from the given Iterable to the Collection.
containsAny
Null-safe method to determines whether the given Collection contains any elements from the given arr
emptyIterable
Returns an empty Iterable object.
isEmpty
newSortedMap
nullSafeCollection
Null-safe operation returning the given Collection if not nullor an empty Collection (implemented wi

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How to use nullSafeIteratormethodin org.springframework.data.gemfire.util.CollectionUtils

Best Java code snippets using org.springframework.data.gemfire.util.CollectionUtils.nullSafeIterator (Showing top 2 results out of 315)

How to use
nullSafeIterator
method
in
org.springframework.data.gemfire.util.CollectionUtils