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Java™ Platform Standard Ed. 6 |
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Packages that use Comparator | |
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java.lang | Provides classes that are fundamental to the design of the Java programming language. |
java.text | Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages. |
java.util | Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array). |
java.util.concurrent | Utility classes commonly useful in concurrent programming. |
javax.swing | Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. |
javax.swing.table | Provides classes and interfaces for dealing with
javax.swing.JTable . |
Uses of Comparator in java.lang |
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Fields in java.lang declared as Comparator | |
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static Comparator<String> |
String.CASE_INSENSITIVE_ORDER
A Comparator that orders String objects as by
compareToIgnoreCase . |
Uses of Comparator in java.text |
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Classes in java.text that implement Comparator | |
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class |
Collator
The Collator class performs locale-sensitive
String comparison. |
class |
RuleBasedCollator
The RuleBasedCollator class is a concrete subclass of
Collator that provides a simple, data-driven, table
collator. |
Uses of Comparator in java.util |
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Methods in java.util that return Comparator | ||
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Comparator<? super E> |
TreeSet.comparator()
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Comparator<? super K> |
TreeMap.comparator()
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Comparator<? super E> |
SortedSet.comparator()
Returns the comparator used to order the elements in this set, or null if this set uses the natural ordering of its elements. |
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Comparator<? super K> |
SortedMap.comparator()
Returns the comparator used to order the keys in this map, or null if this map uses the natural ordering of its keys. |
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Comparator<? super E> |
PriorityQueue.comparator()
Returns the comparator used to order the elements in this queue, or null if this queue is sorted according to
the natural ordering of its elements. |
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static
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Collections.reverseOrder()
Returns a comparator that imposes the reverse of the natural ordering on a collection of objects that implement the Comparable interface. |
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static
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Collections.reverseOrder(Comparator<T> cmp)
Returns a comparator that imposes the reverse ordering of the specified comparator. |
Methods in java.util with parameters of type Comparator | ||
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static
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Collections.binarySearch(List<? extends T> list,
T key,
Comparator<? super T> c)
Searches the specified list for the specified object using the binary search algorithm. |
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static
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Arrays.binarySearch(T[] a,
int fromIndex,
int toIndex,
T key,
Comparator<? super T> c)
Searches a range of the specified array for the specified object using the binary search algorithm. |
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static
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Arrays.binarySearch(T[] a,
T key,
Comparator<? super T> c)
Searches the specified array for the specified object using the binary search algorithm. |
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static
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Collections.max(Collection<? extends T> coll,
Comparator<? super T> comp)
Returns the maximum element of the given collection, according to the order induced by the specified comparator. |
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static
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Collections.min(Collection<? extends T> coll,
Comparator<? super T> comp)
Returns the minimum element of the given collection, according to the order induced by the specified comparator. |
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static
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Collections.reverseOrder(Comparator<T> cmp)
Returns a comparator that imposes the reverse ordering of the specified comparator. |
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static
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Collections.sort(List<T> list,
Comparator<? super T> c)
Sorts the specified list according to the order induced by the specified comparator. |
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static
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Arrays.sort(T[] a,
Comparator<? super T> c)
Sorts the specified array of objects according to the order induced by the specified comparator. |
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static
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Arrays.sort(T[] a,
int fromIndex,
int toIndex,
Comparator<? super T> c)
Sorts the specified range of the specified array of objects according to the order induced by the specified comparator. |
Constructors in java.util with parameters of type Comparator | |
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PriorityQueue(int initialCapacity,
Comparator<? super E> comparator)
Creates a PriorityQueue with the specified initial capacity
that orders its elements according to the specified comparator. |
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TreeMap(Comparator<? super K> comparator)
Constructs a new, empty tree map, ordered according to the given comparator. |
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TreeSet(Comparator<? super E> comparator)
Constructs a new, empty tree set, sorted according to the specified comparator. |
Uses of Comparator in java.util.concurrent |
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Methods in java.util.concurrent that return Comparator | |
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Comparator<? super E> |
PriorityBlockingQueue.comparator()
Returns the comparator used to order the elements in this queue, or null if this queue uses the natural ordering of its elements. |
Comparator<? super E> |
ConcurrentSkipListSet.comparator()
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Comparator<? super K> |
ConcurrentSkipListMap.comparator()
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Constructors in java.util.concurrent with parameters of type Comparator | |
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ConcurrentSkipListMap(Comparator<? super K> comparator)
Constructs a new, empty map, sorted according to the specified comparator. |
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ConcurrentSkipListSet(Comparator<? super E> comparator)
Constructs a new, empty set that orders its elements according to the specified comparator. |
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PriorityBlockingQueue(int initialCapacity,
Comparator<? super E> comparator)
Creates a PriorityBlockingQueue with the specified initial capacity that orders its elements according to the specified comparator. |
Uses of Comparator in javax.swing |
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Methods in javax.swing that return Comparator | |
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protected Comparator<? super Component> |
SortingFocusTraversalPolicy.getComparator()
Returns the Comparator which will be used to sort the Components in a focus traversal cycle. |
Comparator<?> |
DefaultRowSorter.getComparator(int column)
Returns the Comparator for the specified
column. |
Methods in javax.swing with parameters of type Comparator | |
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protected void |
SortingFocusTraversalPolicy.setComparator(Comparator<? super Component> comparator)
Sets the Comparator which will be used to sort the Components in a focus traversal cycle. |
void |
DefaultRowSorter.setComparator(int column,
Comparator<?> comparator)
Sets the Comparator to use when sorting the specified
column. |
Constructors in javax.swing with parameters of type Comparator | |
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SortingFocusTraversalPolicy(Comparator<? super Component> comparator)
Constructs a SortingFocusTraversalPolicy with the specified Comparator. |
Uses of Comparator in javax.swing.table |
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Methods in javax.swing.table that return Comparator | |
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Comparator<?> |
TableRowSorter.getComparator(int column)
Returns the Comparator for the specified
column. |
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Java™ Platform Standard Ed. 6 |
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