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java.lang.Object | +--org.enhydra.barracuda.core.comp.AbstractListModel | +--org.enhydra.barracuda.core.comp.DefaultListModel
This class provides a default implementation for List Model. This implementation is backed by a java.util.ArrayList.
Field Summary | |
protected java.util.List |
items
|
protected static org.apache.log4j.Logger |
logger
|
Fields inherited from class org.enhydra.barracuda.core.comp.AbstractListModel |
listeners, viewContext |
Constructor Summary | |
DefaultListModel()
|
Method Summary | |
void |
add(int index,
java.lang.Object element)
Inserts the specified element at the specified position in this list (optional operation). |
boolean |
add(java.lang.Object o)
Appends the specified element to the end of this list (optional operation). |
boolean |
addAll(java.util.Collection c)
Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's iterator (optional operation). |
boolean |
addAll(int index,
java.util.Collection c)
Inserts all of the elements in the specified collection into this list at the specified position (optional operation). |
void |
clear()
Removes all of the elements from this list |
boolean |
contains(java.lang.Object o)
Returns true if this list contains the specified element. |
boolean |
containsAll(java.util.Collection c)
Returns true if this list contains all of the elements of the specified collection. |
boolean |
equals(java.lang.Object o)
Compares the specified object with this list for equality. |
java.lang.Object |
get(int index)
Returns the element at the specified position in this list. |
java.lang.Object |
getItemAt(int index)
Get an element at a specific index |
int |
getSize()
Get the size of the list |
int |
hashCode()
Returns the hash code value for this list. |
int |
indexOf(java.lang.Object o)
Returns the index in this list of the first occurrence of the specified element, or -1 if this list does not contain this element. |
boolean |
isEmpty()
Returns true if this list contains no elements. |
java.util.Iterator |
iterator()
Returns an iterator over the elements in this list in proper sequence. |
int |
lastIndexOf(java.lang.Object o)
Returns the index in this list of the last occurrence of the specified element, or -1 if this list does not contain this element. |
java.util.ListIterator |
listIterator()
Returns a list iterator of the elements in this list (in proper sequence). |
java.util.ListIterator |
listIterator(int index)
Returns a list iterator of the elements in this list (in proper sequence), starting at the specified position in this list. |
java.lang.Object |
remove(int index)
Removes the element at the specified position in this list (optional operation). |
boolean |
remove(java.lang.Object o)
Removes the first occurrence in this list of the specified element (optional operation). |
boolean |
removeAll(java.util.Collection c)
Removes from this list all the elements that are contained in the specified collection (optional operation). |
boolean |
retainAll(java.util.Collection c)
Retains only the elements in this list that are contained in the specified collection (optional operation). |
java.lang.Object |
set(int index,
java.lang.Object element)
Replaces the element at the specified position in this list with the specified element (optional operation). |
int |
size()
Returns the number of elements in this list. |
java.util.List |
subList(int fromIndex,
int toIndex)
Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. |
java.lang.Object[] |
toArray()
Returns an array containing all of the elements in this list in proper sequence. |
java.lang.Object[] |
toArray(java.lang.Object[] a)
Returns an array containing all of the elements in this list in proper sequence; the runtime type of the returned array is that of the specified array. |
java.lang.String |
toString()
Create a string representation of the list and return it. |
Methods inherited from class org.enhydra.barracuda.core.comp.AbstractListModel |
addModelListener, fireModelChanged, getViewContext, removeModelListener, resetModel, setViewContext |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
protected static org.apache.log4j.Logger logger
protected java.util.List items
Constructor Detail |
public DefaultListModel()
Method Detail |
public java.lang.Object getItemAt(int index)
getItemAt
in interface ListModel
index
- the target index
public int getSize()
getSize
in interface ListModel
List.size()
public int size()
size
in interface java.util.List
List.size()
public boolean isEmpty()
isEmpty
in interface java.util.List
List.isEmpty()
public boolean contains(java.lang.Object o)
contains
in interface java.util.List
o
- element whose presence in this list is to be tested.
List.contains(Object)
public java.util.Iterator iterator()
iterator
in interface java.util.List
List.iterator()
public java.lang.Object[] toArray()
toArray
in interface java.util.List
List.toArray()
public java.lang.Object[] toArray(java.lang.Object[] a)
toArray
in interface java.util.List
a
- the array into which the elements of this list are to
be stored, if it is big enough; otherwise, a new array of the
same runtime type is allocated for this purpose.
java.lang.ArrayStoreException
- if the runtime type of the specified array
is not a supertype of the runtime type of every element in
this list.List.toArray(Object[])
public boolean add(java.lang.Object o)
add
in interface java.util.List
o
- element to be appended to this list.
java.lang.UnsupportedOperationException
- if the add method is not
supported by this list.
java.lang.ClassCastException
- if the class of the specified element
prevents it from being added to this list.
java.lang.IllegalArgumentException
- if some aspect of this element
prevents it from being added to this collection.List.add(Object)
public boolean remove(java.lang.Object o)
remove
in interface java.util.List
o
- element to be removed from this list, if present.
java.lang.UnsupportedOperationException
- if the remove method is
not supported by this list.List.remove(Object)
public boolean containsAll(java.util.Collection c)
containsAll
in interface java.util.List
c
- collection to be checked for containment in this list.
List.containsAll(Collection)
public boolean addAll(java.util.Collection c)
addAll
in interface java.util.List
c
- collection whose elements are to be added to this list.
java.lang.UnsupportedOperationException
- if the addAll method is
not supported by this list.
java.lang.ClassCastException
- if the class of an element in the specified
collection prevents it from being added to this list.
java.lang.IllegalArgumentException
- if some aspect of an element in the
specified collection prevents it from being added to this
list.List.addAll(Collection)
public boolean addAll(int index, java.util.Collection c)
addAll
in interface java.util.List
index
- index at which to insert first element from the specified
collection.c
- elements to be inserted into this list.
java.lang.UnsupportedOperationException
- if the addAll method is
not supported by this list.
java.lang.ClassCastException
- if the class of one of elements of the
specified collection prevents it from being added to this
list.
java.lang.IllegalArgumentException
- if some aspect of one of elements of
the specified collection prevents it from being added to
this list.
java.lang.IndexOutOfBoundsException
- if the index is out of range (index
< 0 || index > size()).List.addAll(int,Collection)
public boolean removeAll(java.util.Collection c)
removeAll
in interface java.util.List
c
- collection that defines which elements will be removed from
this list.
java.lang.UnsupportedOperationException
- if the removeAll method
is not supported by this list.List.removeAll(Collection)
public boolean retainAll(java.util.Collection c)
retainAll
in interface java.util.List
c
- collection that defines which elements this set will retain.
java.lang.UnsupportedOperationException
- if the retainAll method
is not supported by this list.List.retainAll(Collection)
public void clear()
clear
in interface java.util.List
java.lang.UnsupportedOperationException
- if the clear method is
not supported by this list.List.clear()
public boolean equals(java.lang.Object o)
equals
in interface java.util.List
equals
in class java.lang.Object
o
- the object to be compared for equality with this list.
List.equals(Object)
public int hashCode()
hashCode
in interface java.util.List
hashCode
in class java.lang.Object
List.hashCode()
public java.lang.Object get(int index)
get
in interface java.util.List
index
- index of element to return.
java.lang.IndexOutOfBoundsException
- if the index is out of range (index
< 0 || index >= size()).List.get(int)
public java.lang.Object set(int index, java.lang.Object element)
set
in interface java.util.List
index
- index of element to replace.element
- element to be stored at the specified position.
java.lang.UnsupportedOperationException
- if the set method is not
supported by this list.
java.lang.ClassCastException
- if the class of the specified element
prevents it from being added to this list.
java.lang.IllegalArgumentException
- if some aspect of the specified
element prevents it from being added to this list.
java.lang.IndexOutOfBoundsException
- if the index is out of range
(index < 0 || index >= size()).List.set(int,Object)
public void add(int index, java.lang.Object element)
add
in interface java.util.List
index
- index at which the specified element is to be inserted.element
- element to be inserted.
java.lang.UnsupportedOperationException
- if the add method is not
supported by this list.
java.lang.ClassCastException
- if the class of the specified element
prevents it from being added to this list.
java.lang.IllegalArgumentException
- if some aspect of the specified
element prevents it from being added to this list.
java.lang.IndexOutOfBoundsException
- if the index is out of range
(index < 0 || index > size()).List.add(int,Object)
public java.lang.Object remove(int index)
remove
in interface java.util.List
index
- the index of the element to removed.
java.lang.UnsupportedOperationException
- if the remove method is
not supported by this list.
java.lang.IndexOutOfBoundsException
- if the index is out of range (index
< 0 || index >= size()).List.remove(int)
public int indexOf(java.lang.Object o)
indexOf
in interface java.util.List
o
- element to search for.
List.indexOf(Object)
public int lastIndexOf(java.lang.Object o)
lastIndexOf
in interface java.util.List
o
- element to search for.
List.lastIndexOf(Object)
public java.util.ListIterator listIterator()
listIterator
in interface java.util.List
List.listIterator()
public java.util.ListIterator listIterator(int index)
listIterator
in interface java.util.List
index
- index of first element to be returned from the
list iterator (by a call to the next method).
java.lang.IndexOutOfBoundsException
- if the index is out of range (index
< 0 || index > size()).List.listIterator(int)
public java.util.List subList(int fromIndex, int toIndex)
subList
in interface java.util.List
fromIndex
- low endpoint (inclusive) of the subList.toIndex
- high endpoint (exclusive) of the subList.
java.lang.IndexOutOfBoundsException
- for an illegal endpoint index value
(fromIndex < 0 || toIndex > size || fromIndex > toIndex).List.subList(int,int)
public java.lang.String toString()
toString
in class java.lang.Object
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