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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractList<Symbol>
jbil.sequence.Alphabet
public class Alphabet
Class representing an alphabet of symbols.
| Constructor Summary | |
|---|---|
Alphabet()
Creates an empty alphabet. |
|
Alphabet(int initialCapacity)
Creates an empty alphabet with a given initial capacity. |
|
Alphabet(java.util.List<? extends Symbol> symbols)
Creates an alphabet from a list of symbols. |
|
| Method Summary | |
|---|---|
void |
add(int index,
Symbol symbol)
Adds a symbol to the alphabet at a given position. |
boolean |
contains(java.lang.Object o)
|
Symbol |
get(int index)
Return a symbol at a given position in the alphabet. |
int |
indexOf(java.lang.Object o)
Gets the position of a given symbol object in the alphabet. |
Alphabet |
intersection(Alphabet other)
Computes the intersection between this alphabet and a given alphabet. |
boolean |
isLocked()
|
void |
lock()
Lock the alphabet, i.e., forbid any further modification. |
Symbol |
remove(int index)
Removes the symbol at a given position. |
Symbol |
set(int index,
Symbol symbol)
Replaces the symbol at a given position. |
int |
size()
|
| Methods inherited from class java.util.AbstractList |
|---|
add, addAll, clear, equals, hashCode, iterator, lastIndexOf, listIterator, listIterator, subList |
| Methods inherited from class java.util.AbstractCollection |
|---|
addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString |
| Methods inherited from class java.lang.Object |
|---|
getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.List |
|---|
addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray |
| Constructor Detail |
|---|
public Alphabet()
public Alphabet(int initialCapacity)
initialCapacity - public Alphabet(java.util.List<? extends Symbol> symbols)
symbols - The source list of symbols.| Method Detail |
|---|
public boolean contains(java.lang.Object o)
contains in interface java.util.Collection<Symbol>contains in interface java.util.List<Symbol>contains in class java.util.AbstractCollection<Symbol>public Symbol get(int index)
get in interface java.util.List<Symbol>get in class java.util.AbstractList<Symbol>index - The position of the symbol.public int indexOf(java.lang.Object o)
indexOf in interface java.util.List<Symbol>indexOf in class java.util.AbstractList<Symbol>o - The symbol object.
public int size()
size in interface java.util.Collection<Symbol>size in interface java.util.List<Symbol>size in class java.util.AbstractCollection<Symbol>
public void add(int index,
Symbol symbol)
add in interface java.util.List<Symbol>add in class java.util.AbstractList<Symbol>index - The position at which the symbol should be added.symbol - The symbol to be added.
public Symbol set(int index,
Symbol symbol)
set in interface java.util.List<Symbol>set in class java.util.AbstractList<Symbol>index - The position to be replaced.symbol - The new symbol.public Symbol remove(int index)
remove in interface java.util.List<Symbol>remove in class java.util.AbstractList<Symbol>index - The position to be removed.public Alphabet intersection(Alphabet other)
other - The other alphabet.
public void lock()
public boolean isLocked()
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