A B C D E F G H I K L M O P R S T U V X Y

A

add(Object, int) - Method in interface org.zedlib.Bag

Adds an object to this bag with the specified number of occurrences.

add(Baglet) - Method in interface org.zedlib.Bag

Adds a maplet to this relation.

add(Object) - Method in class org.zedlib.HashBag

Adds an object to this bag.

add(Baglet) - Method in class org.zedlib.HashBag

Adds a maplet to this bag.

add(Maplet) - Method in class org.zedlib.HashBag

Adds a maplet to this bag.

add(Object, int) - Method in class org.zedlib.HashBag

Adds an object to this bag with the specified number of occurrences.

add(Maplet) - Method in class org.zedlib.HashFun

Adds a maplet to this function.

add(Object) - Method in class org.zedlib.HashRel

Overrides add in Set to ensure only maplets are added.

add(Maplet) - Method in class org.zedlib.HashRel

Adds a maplet to this relation.

add(Object, Object) - Method in class org.zedlib.HashRel

Adds a pair of objects to this relation as a maplet.

add(Seqlet) - Method in class org.zedlib.HashSeq

Adds a seqlet to this sequence.

add(Maplet) - Method in class org.zedlib.HashSeq

Adds a maplet to this sequence.

add(int, Object) - Method in class org.zedlib.HashSeq

Adds an (integer, object) pair representing a maplet to this function.

add(Object) - Method in class org.zedlib.HashSeq

Adds an object to the end of this sequence.

add(Object, Object) - Method in interface org.zedlib.Relation

Adds a pair of objects to this relation as a maplet.

add(Maplet) - Method in interface org.zedlib.Relation

Adds a maplet to this relation.

add(Seqlet) - Method in interface org.zedlib.Sequence

Adds a maplet to this relation.

addAll(Collection) - Method in class org.zedlib.HashRel

Adds all entries in a java.util.Collection to this relation.

addAll(Map) - Method in class org.zedlib.HashRel

Adds all entries in a java.util.Map to this relation.

addAll(int, Collection) - Method in class org.zedlib.HashSeq

addAll(Map) - Method in interface org.zedlib.Relation

Adds all entries in a java.util.Map to this relation.

B

Bag - interface org.zedlib.Bag.

Bags are collections of elements of X in which the number of times an element occurs is significant.

Baglet - class org.zedlib.Baglet.

If X and Y are sets, then X ↔ Y is the set of binary relations between X and Y.

Baglet() - Constructor for class org.zedlib.Baglet

Baglet(Object, int) - Constructor for class org.zedlib.Baglet

buildRelation(Collection, Collection) - Method in class org.zedlib.HashRel

C

cartesianProduct(Set) - Method in class org.zedlib.HashSet

Constructs the cartesian product (X x Y) of two sets X and Y.

cartesianProduct(Set) - Method in interface org.zedlib.Set

Constructs the cartesian product (X x Y) of two sets X and Y.

compareTo(Object) - Method in class org.zedlib.Seqlet

composition(Relation) - Method in class org.zedlib.HashRel

Returns the relational composition of this relation and another given relation, thus if (x,y) exists in this relation Q and (y,z) exists in R then (x,z) appears in the composed relation.

composition(Relation) - Method in interface org.zedlib.Relation

Returns the relational composition of this relation and another given relation, thus if (x,y) exists in this relation Q and (y,z) exists in R then (x,z) appears in the composed relation.

containsKey(Object) - Method in interface org.zedlib.Function

An alternative for domain().contains(key).

containsKey(Object) - Method in class org.zedlib.HashFun

An alternative for domain().contains(key).

containsKey(int) - Method in class org.zedlib.HashSeq

containsKey(int) - Method in interface org.zedlib.Sequence

A convenience function for the alternative domain().contains(new Integer(key)).

containsMember(Object) - Method in interface org.zedlib.Bag

Determines whether an object is in the bag.

containsMember(Object) - Method in class org.zedlib.HashBag

Determines whether an object is in the bag.

containsValue(int) - Method in interface org.zedlib.Bag

A convenience function for the alternative range().contains(new Integer(count)).

containsValue(Object) - Method in interface org.zedlib.Function

An alternative for range().contains(value).

containsValue(int) - Method in class org.zedlib.HashBag

A convenience function for the alternative range().contains(new Integer(count)).

containsValue(Object) - Method in class org.zedlib.HashFun

An alternative for range().contains(value).

D

difference(Set) - Method in class org.zedlib.HashSet

Returns the difference of a given set with this set.

difference(Collection) - Method in class org.zedlib.HashSet

Constructs the difference of this set with the collection of given sets.

difference(Set) - Method in interface org.zedlib.Set

Returns the difference of a given set with this set.

domain() - Method in class org.zedlib.HashRel

Returns a set containing the unique objects in X of the relation X ↔ Y.

domain() - Method in interface org.zedlib.Relation

Returns a set containing the unique objects in X of the relation X ↔ Y.

domainAntiRestriction(Set) - Method in class org.zedlib.HashRel

Returns a relation being those maplets in this relation whose x in (x,y) do not appear in the given set.

domainAntiRestriction(Set) - Method in interface org.zedlib.Relation

Returns a relation being those maplets in this relation whose x in (x,y) do not appear in the given set.

domainRestriction(Set) - Method in class org.zedlib.HashRel

Returns a relation being only those maplets in this relation whose x in (x,y) appear in the given set.

domainRestriction(Set) - Method in interface org.zedlib.Relation

Returns a relation being only those maplets in this relation whose x in (x,y) appear in the given set.

E

equals(Object) - Method in class org.zedlib.Maplet

F

Function - interface org.zedlib.Function.

This class provides similar functionality to java.util.Map, however, it is properly descended from a Set (org.zedlib.Set, hence implements the java.util.Set interface).

first() - Method in class org.zedlib.Maplet

Returns x in (x,y).

front() - Method in class org.zedlib.HashSeq

Returns a sequence being all but the last element in the sequence.

front() - Method in interface org.zedlib.Sequence

Returns a sequence being all but the last element in the sequence.

G

get(int) - Method in class org.zedlib.HashSeq

Returns the value that a given key maps to.

getCount(Object) - Method in interface org.zedlib.Bag

Counts the number of times an element appears in this bag.

getCount(Object) - Method in class org.zedlib.HashBag

Counts the number of times an element appears in this bag.

getInstance() - Method in class org.zedlib.HashBag

getInstance(Set) - Method in class org.zedlib.HashBag

getInstance() - Method in class org.zedlib.HashFun

getInstance(Set) - Method in class org.zedlib.HashFun

getInstance() - Method in class org.zedlib.HashRel

getInstance(Set) - Method in class org.zedlib.HashRel

getInstance() - Method in class org.zedlib.HashSeq

getInstance(Set) - Method in class org.zedlib.HashSeq

getInstance() - Method in class org.zedlib.HashSet

getInstance(Set) - Method in class org.zedlib.HashSet

getMaplet(Object) - Method in interface org.zedlib.Function

Returns the maplet that a given key participates in.

getMaplet(Object) - Method in class org.zedlib.HashFun

Returns the maplet that a given key participates in.

getSeqlet(int) - Method in class org.zedlib.HashSeq

Returns the maplet that a given key participates in.

getSeqlet(int) - Method in interface org.zedlib.Sequence

Returns the maplet that a given key participates in.

getValue(Object) - Method in class org.zedlib.HashFun

Returns the value that a given key maps to.

H

HashBag - class org.zedlib.HashBag.

Bags are collections of elements of X in which the number of times an element occurs is significant.

HashBag() - Constructor for class org.zedlib.HashBag

HashBag(Collection) - Constructor for class org.zedlib.HashBag

Constructs a bag by iterating over a given collection.

HashBag(Map) - Constructor for class org.zedlib.HashBag

Constructs a bag by iterating over a given map.

HashBag(Bag) - Constructor for class org.zedlib.HashBag

Constructs a bag from another given bag.

HashFun - class org.zedlib.HashFun.

This class provides similar functionality to java.util.Map, however, it is properly descended from a Set (org.zedlib.Set, hence implements the java.util.Set interface).

HashFun() - Constructor for class org.zedlib.HashFun

HashFun(Collection, Collection) - Constructor for class org.zedlib.HashFun

Constructs a function between two collections.

HashFun(Collection) - Constructor for class org.zedlib.HashFun

Constructs a function containing all elements in the supplied collection of maplets.

HashFun(Map) - Constructor for class org.zedlib.HashFun

Constructs a function from a given java.util.Map.

HashFun(Function) - Constructor for class org.zedlib.HashFun

Constructs a function from a given function.

HashRel - class org.zedlib.HashRel.

A relation is a set of relationships between two objects.

HashRel() - Constructor for class org.zedlib.HashRel

HashRel(Collection, Collection) - Constructor for class org.zedlib.HashRel

Constructs a relation between two collections.

HashRel(Map) - Constructor for class org.zedlib.HashRel

Constructs a relation from a given java.util.Map.

HashRel(Collection) - Constructor for class org.zedlib.HashRel

Constructs a relation containing all elements in the supplied collection of maplets.

HashRel(Relation) - Constructor for class org.zedlib.HashRel

Constructs a relation from the given relation R.

HashSeq - class org.zedlib.HashSeq.

A sequence is a type of function that maps an integer (usually representing an ordering) to an object.

HashSeq() - Constructor for class org.zedlib.HashSeq

HashSeq(Collection) - Constructor for class org.zedlib.HashSeq

Constructs a sequence by iterating over a given collection.

HashSeq(Sequence) - Constructor for class org.zedlib.HashSeq

Construct a sequence from an existing sequence.

HashSet - class org.zedlib.HashSet.

A collection that contains no duplicate elements.

HashSet() - Constructor for class org.zedlib.HashSet

HashSet(Collection) - Constructor for class org.zedlib.HashSet

Constructs a set containing all elements in the supplied collection

HashSet(Object) - Constructor for class org.zedlib.HashSet

Constructs a set containing only this object

hashCode() - Method in class org.zedlib.Maplet

head() - Method in class org.zedlib.HashSeq

Returns the first element in the sequence.

head() - Method in interface org.zedlib.Sequence

Returns the first element in the sequence.

I

identity() - Method in class org.zedlib.HashSet

Constructs a relation mapping each value in this set onto itself.

identity() - Method in interface org.zedlib.Set

Constructs a relation mapping each value in this set onto itself.

image(Set) - Method in class org.zedlib.HashRel

Returns a set containing the range of a domain restriction on this relation, that is, returns a set of all y of Y for which x of X is related in X ↔ Y.

image(Set) - Method in interface org.zedlib.Relation

Returns a set containing the range of a domain restriction on this relation, that is, returns a set of all y of Y for which x of X is related in X ↔ Y.

indexOf(Object) - Method in class org.zedlib.HashSeq

Searches for the first occurence of the given argument, testing for equality using the equals method.

intersection(Set) - Method in class org.zedlib.HashSet

Returns the intersection of this set with a given set.

intersection(Collection) - Method in class org.zedlib.HashSet

Constructs the intersection of this set and the collection of given sets.

intersection(Set) - Method in interface org.zedlib.Set

Returns the intersection of this set with a given set.

inverse() - Method in class org.zedlib.HashRel

Returns the relational inverse of this relation, thus each maplet (x,y) is inverted to (y,x).

inverse() - Method in interface org.zedlib.Relation

Returns the relational inverse of this relation, thus each maplet (x,y) is inverted to (y,x).

isFunction() - Method in class org.zedlib.HashRel

isFunction() - Method in interface org.zedlib.Relation

isInjection() - Method in class org.zedlib.HashRel

isInjection() - Method in interface org.zedlib.Relation

isProperSubsetOf(Set) - Method in class org.zedlib.HashSet

Determines whether this set is a proper subset of a given set.

isReflexive() - Method in class org.zedlib.HashRel

isReflexive() - Method in interface org.zedlib.Relation

isSubBagOf(Bag) - Method in interface org.zedlib.Bag

Determines whether this bag is a sub-bag of a given bag.

isSubBagOf(Bag) - Method in class org.zedlib.HashBag

Determines whether this bag is a sub-bag of a given bag.

isSubsetOf(Set) - Method in class org.zedlib.HashSet

Determines whether a given set contains at least the elements in this set.

isSubsetOf(Set) - Method in interface org.zedlib.Set

Determines whether a given set contains at least the elements in this set.

isSupersetOf(Set) - Method in class org.zedlib.HashSet

Determines whether this set contains at least the elements in a given set.

isSupersetOf(Set) - Method in interface org.zedlib.Set

Determines whether this set contains at least the elements in a given set.

K

key() - Method in class org.zedlib.Seqlet

L

last() - Method in class org.zedlib.HashSeq

Returns the last element in the sequence.

last() - Method in interface org.zedlib.Sequence

Returns the last element in the sequence.

lastIndexOf(Object) - Method in class org.zedlib.HashSeq

Returns the index of the last occurrence of the specified object in this list.

listIterator() - Method in class org.zedlib.HashSeq

listIterator(int) - Method in class org.zedlib.HashSeq

M

Maplet - class org.zedlib.Maplet.

If X and Y are sets, then X ↔ Y is the set of binary relations between X and Y.

Maplet() - Constructor for class org.zedlib.Maplet

Maplet(Object, Object) - Constructor for class org.zedlib.Maplet

O

OrderedPair - class org.zedlib.OrderedPair.

A synonym for Maplet.

OrderedPair() - Constructor for class org.zedlib.OrderedPair

org.zedlib - package org.zedlib

override(Relation) - Method in class org.zedlib.HashRel

Returns a relation being this relation overridden with a given relation.

override(Relation) - Method in interface org.zedlib.Relation

Returns a relation being this relation overridden with a given relation.

P

put(Object, int) - Method in interface org.zedlib.Bag

Adds an object to this bag a specified number of times.

put(Maplet) - Method in interface org.zedlib.Function

Adds a maplet to this function.

put(Object, int) - Method in class org.zedlib.HashBag

Adds an object to this bag with the specified number of occurrences.

put(Object, Object) - Method in class org.zedlib.HashFun

Adds two objects representing a maplet to this function.

put(Maplet) - Method in class org.zedlib.HashFun

Adds a maplet to this function.

put(Maplet) - Method in class org.zedlib.HashSeq

Replaces a maplet in this sequence.

R

Relation - interface org.zedlib.Relation.

A relation is a set of relationships between two objects.

range() - Method in class org.zedlib.HashRel

Returns a set containing the unique objects in Y of the relation X ↔ Y.

range() - Method in interface org.zedlib.Relation

Returns a set containing the unique objects in Y of the relation X ↔ Y.

rangeAntiRestriction(Set) - Method in class org.zedlib.HashRel

Returns a relation containing those maplets in this relation whose y in (x,y) do not appear in the given set.

rangeAntiRestriction(Set) - Method in interface org.zedlib.Relation

Returns a relation containing those maplets in this relation whose y in (x,y) do not appear in the given set.

rangeRestriction(Set) - Method in class org.zedlib.HashRel

Returns a relation containing only those maplets of this relation whose y in (x,y) appear in the given set.

rangeRestriction(Set) - Method in interface org.zedlib.Relation

Returns a relation containing only those maplets of this relation whose y in (x,y) appear in the given set.

remove(Object) - Method in class org.zedlib.HashBag

Removes an occurrence of the given object from this function.

remove(int) - Method in class org.zedlib.HashSeq

Removes the maplet with the given key from this function.

S

Seqlet - class org.zedlib.Seqlet.

If X and Y are sets, then X ↔ Y is the set of binary relations between X and Y.

Seqlet() - Constructor for class org.zedlib.Seqlet

Seqlet(int, Object) - Constructor for class org.zedlib.Seqlet

Sequence - interface org.zedlib.Sequence.

A sequence is a type of function that maps an integer (usually representing an ordering) to an object.

Set - interface org.zedlib.Set.

A collection that contains no duplicate elements.

second() - Method in class org.zedlib.Maplet

Returns y in (x,y).

set(int, Object) - Method in class org.zedlib.HashSeq

Adds an (integer, object) pair representing a maplet to this function.

subList(int, int) - Method in class org.zedlib.HashSeq

T

tail() - Method in class org.zedlib.HashSeq

Returns a sequence being all but the first element in the sequence.

tail() - Method in interface org.zedlib.Sequence

Returns a sequence being all but the first element in the sequence.

toString() - Method in class org.zedlib.HashRel

transitiveClosure() - Method in class org.zedlib.HashRel

Returns the transitive closure of this relation.

transitiveClosure() - Method in interface org.zedlib.Relation

Returns the transitive closure of this relation.

U

union(Set) - Method in class org.zedlib.HashSet

Constructs the union of a given set with this set.

union(Collection) - Method in class org.zedlib.HashSet

Constructs the union of this set with the collection of given sets.

union(Set) - Method in interface org.zedlib.Set

Constructs the union of a given set with this set.

V

value() - Method in class org.zedlib.Baglet

X

x - Variable in class org.zedlib.Maplet

x() - Method in class org.zedlib.Maplet

Returns x in (x,y).

Y

y - Variable in class org.zedlib.Maplet

y() - Method in class org.zedlib.Maplet

Returns y in (x,y).

A B C D E F G H I K L M O P R S T U V X Y