net.sf.gogui.go

Class PointList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<GoPoint>

net.sf.gogui.go.PointList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<GoPoint>, java.util.Collection<GoPoint>, java.util.List<GoPoint>, java.util.RandomAccess, ConstPointList

public final class PointList
extends java.util.ArrayList<GoPoint>
implements ConstPointList

List containing points.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	PointList.ConstIterator

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
PointList() Construct empty point list.
PointList(ConstPointList list) Construct point list as a copy of another point list.
PointList(GoPoint p) Construct point list with a single element.
PointList(int initialCapacity) Construct empty point list with initial capacity.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAllFromConst(ConstPointList list) Add points of another list at the end of this list.
static ConstPointList	getEmptyList() Get an empty constant point list.
java.util.Iterator<GoPoint>	iterator() Returns an iterator over the points elements in this list.
GoPoint	pop() Remove and return last element.
java.lang.String	toString()
static java.lang.String	toString(ConstPointList list) Convert point list to string.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.gogui.go.ConstPointList

contains, equals, get, hashCode, isEmpty, size

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

PointList

public PointList()

Construct empty point list.

PointList

public PointList(int initialCapacity)

Construct empty point list with initial capacity.

Parameters:

initialCapacity - The number of points to reserve memory for.

PointList

public PointList(GoPoint p)

Construct point list with a single element.

Parameters:

p - The initial point element.

PointList

public PointList(ConstPointList list)

Construct point list as a copy of another point list.

Parameters:

list - The list to copy the points from.

Method Detail

addAllFromConst

public void addAllFromConst(ConstPointList list)

Add points of another list at the end of this list.

getEmptyList

public static ConstPointList getEmptyList()

Get an empty constant point list. Can be used at places where an empty temporary point list is needed that is never modified to avoid memory allocation.

iterator

public java.util.Iterator<GoPoint> iterator()

Returns an iterator over the points elements in this list. An iterator of type PointList.ConstIterator is returned, which does not support Iterator.remove(), to allow for-each-loops for ConstPointList references.

Specified by:

iterator in interface java.lang.Iterable<GoPoint>

Specified by:

iterator in interface java.util.Collection<GoPoint>

Specified by:

iterator in interface java.util.List<GoPoint>

Specified by:

iterator in interface ConstPointList

Overrides:

iterator in class java.util.ArrayList<GoPoint>

pop

public GoPoint pop()

Remove and return last element. Requires that list is not empty.

toString

public java.lang.String toString()

Specified by:

toString in interface ConstPointList

Overrides:

toString in class java.util.AbstractCollection<GoPoint>

toString

public static java.lang.String toString(ConstPointList list)

Convert point list to string. Null arguments will be converted to an empty string.