coins.aflow.util
Class PosetImpl

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractSet
          java.util.HashSet
              coins.aflow.util.PosetImpl

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, Poset, java.io.Serializable, java.util.Set

public class PosetImpl

extends java.util.HashSet

implements Poset

See Also:

Serialized Form

Nested Class Summary

static class

PosetImpl.DirectInfo

Field Summary

(package private) java.util.Map

directLessersAndGreatersInfo

Fields inherited from class java.util.HashSet

Constructor Summary

PosetImpl()

Method Summary

boolean	add(java.lang.Object o)
boolean	add(PosetImpl.DirectInfo info, java.lang.Object o)
boolean	add(java.util.Set directLessers, java.util.Set directGreaters, java.lang.Object o) If o is already included, will do nothing.
boolean	addMax(java.lang.Object directLesser, java.lang.Object o)
boolean	addMax(java.util.Set directLessers, java.lang.Object o)
boolean	addMin(java.lang.Object directGreater, java.lang.Object o)
boolean	addMin(java.util.Set directGreaters, java.lang.Object o)
boolean	addNew(java.lang.Object o) If o is already included, will overwrite with a fresh one (without any order relatation links).
boolean	connect(java.lang.Object lesser, java.lang.Object greater)
java.util.Iterator	dfoIterator()
java.util.Set	directGreatersOf(java.lang.Object o)
java.util.Set	directLessersOf(java.lang.Object o)
java.util.Set	greatersOf(java.lang.Object entry)
java.lang.String	info(java.lang.Object o)
java.util.Set	lessersOf(java.lang.Object entry)
java.util.Set	maximals()
java.util.Set	minimals()
java.util.Iterator	reverseDFOIterator()
java.util.Set	strictGreatersOf(java.lang.Object entry)
java.util.Set	strictLessersOf(java.lang.Object entry)
java.lang.String	toString()

Methods inherited from class java.util.HashSet

clear, clone, contains, isEmpty, iterator, remove, size

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Field Detail

directLessersAndGreatersInfo

java.util.Map directLessersAndGreatersInfo

Constructor Detail

PosetImpl

public PosetImpl()

Method Detail

add

public boolean add(java.lang.Object o)

Specified by:

add in interface java.util.Set

add

public boolean add(java.util.Set directLessers,
                   java.util.Set directGreaters,
                   java.lang.Object o)

Description copied from interface: Poset

If o is already included, will do nothing.

Specified by:

add in interface Poset

add

public boolean add(PosetImpl.DirectInfo info,
                   java.lang.Object o)

addMin

public boolean addMin(java.util.Set directGreaters,
                      java.lang.Object o)

Specified by:

addMin in interface Poset

addMax

public boolean addMax(java.util.Set directLessers,
                      java.lang.Object o)

Specified by:

addMax in interface Poset

addMin

public boolean addMin(java.lang.Object directGreater,
                      java.lang.Object o)

Specified by:

addMin in interface Poset

addMax

public boolean addMax(java.lang.Object directLesser,
                      java.lang.Object o)

Specified by:

addMax in interface Poset

addNew

public boolean addNew(java.lang.Object o)

Description copied from interface: Poset

If o is already included, will overwrite with a fresh one (without any order relatation links).

Specified by:

addNew in interface Poset

connect

public boolean connect(java.lang.Object lesser,
                       java.lang.Object greater)

Specified by:

connect in interface Poset

directLessersOf

public java.util.Set directLessersOf(java.lang.Object o)

Specified by:

directLessersOf in interface Poset

directGreatersOf

public java.util.Set directGreatersOf(java.lang.Object o)

Specified by:

directGreatersOf in interface Poset

minimals

public java.util.Set minimals()

Specified by:

minimals in interface Poset

maximals

public java.util.Set maximals()

Specified by:

maximals in interface Poset

lessersOf

public java.util.Set lessersOf(java.lang.Object entry)

Specified by:

lessersOf in interface Poset

greatersOf

public java.util.Set greatersOf(java.lang.Object entry)

Specified by:

greatersOf in interface Poset

strictLessersOf

public java.util.Set strictLessersOf(java.lang.Object entry)

Specified by:

strictLessersOf in interface Poset

strictGreatersOf

public java.util.Set strictGreatersOf(java.lang.Object entry)

Specified by:

strictGreatersOf in interface Poset

dfoIterator

public java.util.Iterator dfoIterator()

Specified by:

dfoIterator in interface Poset

reverseDFOIterator

public java.util.Iterator reverseDFOIterator()

Specified by:

reverseDFOIterator in interface Poset

toString

public java.lang.String toString()

info

public java.lang.String info(java.lang.Object o)