Package com.bayesserver

Class NetworkLinkCollection

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<Link>

com.bayesserver.NetworkLinkCollection

All Implemented Interfaces:

Iterable<Link>, Collection<Link>, List<Link>

public final class NetworkLinkCollection
extends AbstractList<Link>

Represents the collection of directed links maintained by the Network class. See Network.getLinks() . Duplicates and null values are not allowed. This collection contains all links in a network. To find links specific to a particular node, see LinksIn and LinksOut.

See Also:

Node.getLinksIn(), Node.getLinksOut()

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

Modifier and Type	Method	Description
void	add(int index, Link item)	Inserts an element into the collection at the specified index.
void	clear()	Removes all elements from the collection.
boolean	contains(Object o)	Determines whether a Link is in the collection.
Link	find(Node from, Node to)	Finds a link from one node to another if it exists, otherwise returns null.
Link	find(Node from, Node to, int temporalOrder)	Finds a link from one node to another if it exists, otherwise returns null.
Link	get(int index)	Gets the Link object at the specified index.
Network	getNetwork()	Gets the Network the collection belongs to.
int	indexOf(Object o)	Determines the index of a specific Link in the collection.
Link	remove(int index)	Removes an element from the collection at the specified index.
boolean	remove(Link item)	Removes the Link from the collection.
Link	set(int index, Link value)	Sets the Link object at the specified index.
int	size()

Methods inherited from class java.util.AbstractList

add, addAll, equals, hashCode, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Method Detail

getNetwork

public Network getNetwork()

Gets the Network the collection belongs to.

get

public Link get(int index)

Gets the Link object at the specified index.

Specified by:

get in interface List<Link>

Specified by:

get in class AbstractList<Link>

Parameters:

index - The zero-based index of the Link to find.

Returns:

A Link.

Throws:

NullPointerException - Raised when value being set is null.

IllegalStateException - Raised if the value being set already belongs to a network, an equivalent link already exists, or the link nodes do not belong to the Network.

IllegalArgumentException - index is less than 0.-or-index is equal to or greater than the collection count.

set

public Link set(int index,
                Link value)

Sets the Link object at the specified index.

Specified by:

set in interface List<Link>

Overrides:

set in class AbstractList<Link>

Parameters:

index - The zero-based index of the Link to find.

Returns:

A Link.

Throws:

NullPointerException - Raised when value being set is null.

IllegalStateException - Raised if the value being set already belongs to a network, an equivalent link already exists, or the link nodes do not belong to the Network.

IllegalArgumentException - index is less than 0.-or-index is equal to or greater than the collection count.

clear

public void clear()

Removes all elements from the collection.

Specified by:

clear in interface Collection<Link>

Specified by:

clear in interface List<Link>

Overrides:

clear in class AbstractList<Link>

contains

public boolean contains(Object o)

Determines whether a Link is in the collection. The operation is O(1).

Specified by:

contains in interface Collection<Link>

Specified by:

contains in interface List<Link>

Overrides:

contains in class AbstractCollection<Link>

Parameters:

o - The Link to locate in the collection. The value can be null.

Returns:

true if [o] is found in the collection; otherwise, false.

find

public Link find(Node from,
                 Node to)

Finds a link from one node to another if it exists, otherwise returns null.

Parameters:

from - The from (parent) node.

to - The to (child) node.

Returns:

The link if found, otherwise null.

find

public Link find(Node from,
                 Node to,
                 int temporalOrder)

Finds a link from one node to another if it exists, otherwise returns null.

Parameters:

from - The from (parent) node.

to - The to (child) node.

temporalOrder - The temporal order of the link. Will be null unless the nodes are temporal nodes.

Returns:

The link if found, otherwise null.

indexOf

public int indexOf(Object o)

Determines the index of a specific Link in the collection. This operation is O(1).

Specified by:

indexOf in interface List<Link>

Overrides:

indexOf in class AbstractList<Link>

Parameters:

o - The link. The value can be null.

Returns:

The index of the link or -1 if not found.

add

public void add(int index,
                Link item)

Inserts an element into the collection at the specified index.

Specified by:

add in interface List<Link>

Overrides:

add in class AbstractList<Link>

Parameters:

index - The zero based index at which to add the element.

item - The item to insert. Cannot be null.

Throws:

NullPointerException - Raised if [item] is null.

IllegalStateException - Raised if the new link already belongs to a network, an equivalent link already exists, or the link nodes do not belong to the Network.

IllegalArgumentException - index is less than 0.-or-index is equal to or greater than the collection count.

remove

public boolean remove(Link item)

Removes the Link from the collection.

Parameters:

item - The Link to be removed from the collection.

Returns:

true if item was successfully removed from the collection; otherwise, false. This method also returns false if item is not found in the collection.

Throws:

NullPointerException - Raised if [item] is null.

remove

public Link remove(int index)

Removes an element from the collection at the specified index.

Specified by:

remove in interface List<Link>

Overrides:

remove in class AbstractList<Link>

Parameters:

index - The zero based index at which to remove the element.

Throws:

IllegalArgumentException - index is less than 0.-or-index is equal to or greater than the collection count.

size

public int size()

Specified by:

size in interface Collection<Link>

Specified by:

size in interface List<Link>

Specified by:

size in class AbstractCollection<Link>