functionalDependency.general
Class SetOf<TYPE>
java.lang.Object
functionalDependency.general.SetOf<TYPE>
- All Implemented Interfaces:
- java.lang.Cloneable, java.lang.Iterable<TYPE>, java.util.Collection<TYPE>, java.util.Set<TYPE>
- Direct Known Subclasses:
- SetOfAttributeSets, SetOfFDs, SetOfRelationSchemata
public abstract class SetOf<TYPE>
- extends java.lang.Object
- implements java.util.Set<TYPE>, java.lang.Cloneable
Die abstrakte Klasse SetOf
stellt Methoden fuer die Bildung von
Mengen zur Verfuegung. Sie wird von SetOfAttributeSets
,
SetOfFDs
und SetOfRelationSchemata
verwendet. Die jeweiligen Mengen werden in einer Baumstruktur in der
TreeSet
-Variablen setVar
gespeichert.
Im Rahmen der Aufgabenstellung muss in dieser Klasse nichts geaendert werden.
Constructor Summary |
SetOf()
|
SetOf(java.lang.String del)
|
Methods inherited from class java.lang.Object |
getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Set |
hashCode |
SetOf
public SetOf()
SetOf
public SetOf(java.lang.String del)
first
public TYPE first()
getDelimiter
public java.lang.String getDelimiter()
setDelimiter
public void setDelimiter(java.lang.String d)
size
public int size()
- Specified by:
size
in interface java.util.Collection<TYPE>
- Specified by:
size
in interface java.util.Set<TYPE>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Collection<TYPE>
- Specified by:
isEmpty
in interface java.util.Set<TYPE>
contains
public boolean contains(java.lang.Object arg)
- Specified by:
contains
in interface java.util.Collection<TYPE>
- Specified by:
contains
in interface java.util.Set<TYPE>
iterator
public java.util.Iterator<TYPE> iterator()
- Specified by:
iterator
in interface java.lang.Iterable<TYPE>
- Specified by:
iterator
in interface java.util.Collection<TYPE>
- Specified by:
iterator
in interface java.util.Set<TYPE>
add
public boolean add(TYPE arg)
- Specified by:
add
in interface java.util.Collection<TYPE>
- Specified by:
add
in interface java.util.Set<TYPE>
remove
public boolean remove(java.lang.Object arg)
- Specified by:
remove
in interface java.util.Collection<TYPE>
- Specified by:
remove
in interface java.util.Set<TYPE>
containsAll
public boolean containsAll(java.util.Collection<?> arg)
- Specified by:
containsAll
in interface java.util.Collection<TYPE>
- Specified by:
containsAll
in interface java.util.Set<TYPE>
addAll
public boolean addAll(java.util.Collection<? extends TYPE> arg)
- Specified by:
addAll
in interface java.util.Collection<TYPE>
- Specified by:
addAll
in interface java.util.Set<TYPE>
retainAll
public boolean retainAll(java.util.Collection<?> arg)
- Specified by:
retainAll
in interface java.util.Collection<TYPE>
- Specified by:
retainAll
in interface java.util.Set<TYPE>
removeAll
public boolean removeAll(java.util.Collection<?> arg)
- Specified by:
removeAll
in interface java.util.Collection<TYPE>
- Specified by:
removeAll
in interface java.util.Set<TYPE>
clear
public void clear()
- Specified by:
clear
in interface java.util.Collection<TYPE>
- Specified by:
clear
in interface java.util.Set<TYPE>
clone
public abstract SetOf<TYPE> clone()
- Overrides:
clone
in class java.lang.Object
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
equals
public boolean equals(SetOf<TYPE> s)
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interface java.util.Collection<TYPE>
- Specified by:
equals
in interface java.util.Set<TYPE>
- Overrides:
equals
in class java.lang.Object
toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interface java.util.Collection<TYPE>
- Specified by:
toArray
in interface java.util.Set<TYPE>
toArray
public java.lang.Object[] toArray(java.lang.Object[] arg)
- Specified by:
toArray
in interface java.util.Collection<TYPE>
- Specified by:
toArray
in interface java.util.Set<TYPE>