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A

add(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Computes the union of this rectangle and the passed rectangle, storing the result in this rectangle.

add(Point) - Method in class com .infomatiq .jsi . Rectangle

Computes the union of this rectangle and the passed point, storing the result in this rectangle.

add(Rectangle, int) - Method in class com .infomatiq .jsi .rtree . RTree

 

add(int, float) - Method in class com .infomatiq .jsi .rtree . SortedList

 

add(Rectangle, int) - Method in interface com .infomatiq .jsi . SpatialIndex

Adds a new rectangle to the spatial index

add(Rectangle, T) - Method in class de .topobyte .jsi . GenericRTree

 

add(Rectangle, T) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Add thing to this index with place-occupation specified by r.

area() - Method in class com .infomatiq .jsi . Rectangle

Compute the area of this rectangle.

area(float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

Compute the area of a rectangle.

aspectRatio() - Method in class com .infomatiq .jsi . Rectangle

 

C

centre() - Method in class com .infomatiq .jsi . Rectangle

 

checkConsistency() - Method in class com .infomatiq .jsi .rtree . RTree

Check the consistency of the tree.

clear() - Method in class com .infomatiq .jsi . PriorityQueue

 

com.infomatiq.jsi - package com.infomatiq.jsi

 

com.infomatiq.jsi.rtree - package com.infomatiq.jsi.rtree

 

containedBy(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Determine whether this rectangle is contained by the passed rectangle

contains(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Determine whether this rectangle contains the passed rectangle

contains(float, float, float, float, float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

Determine whether or not one rectangle contains another.

contains(Rectangle, TIntProcedure) - Method in class com .infomatiq .jsi .rtree . RTree

 

contains(Rectangle, TIntProcedure) - Method in interface com .infomatiq .jsi . SpatialIndex

Finds all rectangles contained by the passed rectangle.

contains(Rectangle, TObjectProcedure<T>) - Method in class de .topobyte .jsi . GenericRTree

 

contains(Rectangle) - Method in class de .topobyte .jsi . GenericRTree

 

contains(Rectangle, TObjectProcedure<T>) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Calls procedure on each element that is contained in the given rectangle r.

contains(Rectangle) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Acquire a set of all elements contained in the given rectangle r.

copy() - Method in class com .infomatiq .jsi . Rectangle

Make a copy of this rectangle

D

de.topobyte.jsi - package de.topobyte.jsi

 

DefaultTraversal < T> - Class in de.topobyte.jsi

 

DefaultTraversal() - Constructor for class de .topobyte .jsi . DefaultTraversal

 

delete(Rectangle, int) - Method in class com .infomatiq .jsi .rtree . RTree

 

delete(Rectangle, int) - Method in interface com .infomatiq .jsi . SpatialIndex

Deletes a rectangle from the spatial index

delete(Rectangle, T) - Method in class de .topobyte .jsi . GenericRTree

 

delete(Rectangle, T) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Remove element thing from spatial index.

distance(Point) - Method in class com .infomatiq .jsi . Rectangle

Return the distance between this rectangle and the passed point.

distance(float, float, float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

Return the distance between a rectangle and a point.

distance(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Return the distance between this rectangle and the passed rectangle.

distanceSq(float, float, float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

 

E

edgeOverlaps(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Determine whether an edge of this rectangle overlies the equivalent edge of the passed rectangle

element(Rectangle, int) - Method in interface com .infomatiq .jsi .rtree . Traversal

Method gets called for each element contained in the tree.

element(Rectangle, T) - Method in class de .topobyte .jsi . DefaultTraversal

 

element(Rectangle, T) - Method in interface de .topobyte .jsi . Traversal

Method gets called for each element contained in the tree.

element(Rectangle, T) - Method in class de .topobyte .jsi . TraversalPrint

 

enlargement(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Calculate the area by which this rectangle would be enlarged if added to the passed rectangle.

enlargement(float, float, float, float, float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

Calculate the area by which a rectangle would be enlarged if added to the passed rectangle..

equals(Object) - Method in class com .infomatiq .jsi . Rectangle

Determine whether this rectangle is equal to a given object.

F

forEachId(TIntProcedure) - Method in class com .infomatiq .jsi .rtree . SortedList

 

G

GenericRTree < T> - Class in de.topobyte.jsi

An implementation of the GenericSpatialIndex that internally uses the com.infomatiq.jsi.rtree.RTree.

GenericRTree(int, int) - Constructor for class de .topobyte .jsi . GenericRTree

This constructor creates a GenericRTree.

GenericRTree() - Constructor for class de .topobyte .jsi . GenericRTree

default constructor that initializes the underlying tree to have at least 1 and at most 10 childs per node.

GenericSpatialIndex < T> - Interface in de.topobyte.jsi

An interface to a spatial index that stores generic values that occupy a rectangular area.

getBounds() - Method in class com .infomatiq .jsi .rtree . RTree

 

getBounds() - Method in interface com .infomatiq .jsi . SpatialIndex

Returns the bounds of all the entries in the spatial index, or null if there are no entries.

getBounds() - Method in class de .topobyte .jsi . GenericRTree

 

getEntryCount() - Method in class com .infomatiq .jsi .rtree . Node

 

getEntryMbb(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getEntryMbrMaxX(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getEntryMbrMaxY(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getEntryMbrMinX(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getEntryMbrMinY(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getHighestUsedNodeId() - Method in class com .infomatiq .jsi .rtree . RTree

Get the highest used node ID

getId(int) - Method in class com .infomatiq .jsi .rtree . Node

 

getLevel() - Method in class com .infomatiq .jsi .rtree . Node

 

getLowestPriority() - Method in class com .infomatiq .jsi .rtree . SortedList

return the lowest priority currently stored, or float.NEGATIVE_INFINITY if no entries are stored

getMbb() - Method in class com .infomatiq .jsi .rtree . Node

 

getMbrMaxX() - Method in class com .infomatiq .jsi .rtree . Node

 

getMbrMaxY() - Method in class com .infomatiq .jsi .rtree . Node

 

getMbrMinX() - Method in class com .infomatiq .jsi .rtree . Node

 

getMbrMinY() - Method in class com .infomatiq .jsi .rtree . Node

 

getNode(int) - Method in class com .infomatiq .jsi .rtree . RTree

Get a node object, given the ID of the node.

getPriority() - Method in class com .infomatiq .jsi . PriorityQueue

 

getRootNodeId() - Method in class com .infomatiq .jsi .rtree . RTree

Get the root node ID

getValue() - Method in class com .infomatiq .jsi . PriorityQueue

 

H

hashCode() - Method in class com .infomatiq .jsi . Rectangle

 

height() - Method in class com .infomatiq .jsi . Rectangle

 

I

init(int) - Method in class com .infomatiq .jsi .rtree . SortedList

 

insert(int, float) - Method in class com .infomatiq .jsi . PriorityQueue

 

intersectionsAsList(Rectangle) - Method in class de .topobyte .jsi . GenericRTree

 

intersectionsAsList(Rectangle) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Acquire a list of all elements intersecting the given rectangle r.

intersects(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Determine whether this rectangle intersects the passed rectangle

intersects(float, float, float, float, float, float, float, float) - Static method in class com .infomatiq .jsi . Rectangle

Determine whether or not two rectangles intersect

intersects(Rectangle, TIntProcedure) - Method in class com .infomatiq .jsi .rtree . RTree

 

intersects(Rectangle, TIntProcedure) - Method in interface com .infomatiq .jsi . SpatialIndex

Finds all rectangles that intersect the passed rectangle.

intersects(Rectangle, TObjectProcedure<T>) - Method in class de .topobyte .jsi . GenericRTree

 

intersects(Rectangle) - Method in class de .topobyte .jsi . GenericRTree

 

intersects(Rectangle, TObjectProcedure<T>) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Calls procedure on each element that intersects the given rectangle r.

intersects(Rectangle) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Acquire a set of all elements intersecting the given rectangle r.

isLeaf() - Method in class com .infomatiq .jsi .rtree . Node

 

M

maxX - Variable in class com .infomatiq .jsi . Rectangle

use primitives instead of arrays for the coordinates of the rectangle, to reduce memory requirements.

maxY - Variable in class com .infomatiq .jsi . Rectangle

use primitives instead of arrays for the coordinates of the rectangle, to reduce memory requirements.

minX - Variable in class com .infomatiq .jsi . Rectangle

use primitives instead of arrays for the coordinates of the rectangle, to reduce memory requirements.

minY - Variable in class com .infomatiq .jsi . Rectangle

use primitives instead of arrays for the coordinates of the rectangle, to reduce memory requirements.

N

nearest(Point, TIntProcedure, float) - Method in class com .infomatiq .jsi .rtree . RTree

 

nearest(Point, TIntProcedure, float) - Method in interface com .infomatiq .jsi . SpatialIndex

Finds the nearest rectangles to the passed rectangle and calls v.execute(id) for each one.

nearest(Point, TObjectProcedure<T>, float) - Method in class de .topobyte .jsi . GenericRTree

 

nearest(Point, float) - Method in class de .topobyte .jsi . GenericRTree

 

nearest(Point, TObjectProcedure<T>, float) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Execute procedure on all elements that are in less or equal distance of p than distance.

nearest(Point, float) - Method in interface de .topobyte .jsi . GenericSpatialIndex

Acquire a set of all elements that are in less or equal distance of p than distance.

nearestN(Point, TIntProcedure, int, float) - Method in class com .infomatiq .jsi .rtree . RTree

 

nearestN(Point, TIntProcedure, int, float) - Method in interface com .infomatiq .jsi . SpatialIndex

Finds the N nearest rectangles to the passed rectangle, and calls execute(id, distance) on each one, in order of increasing distance.

nearestN_orig(Point, TIntProcedure, int, float) - Method in class com .infomatiq .jsi .rtree . RTree

Deprecated.

Use new NearestN or NearestNUnsorted instead. This implementation of nearestN is only suitable for small values of N (ie less than 10).

nearestNUnsorted(Point, TIntProcedure, int, float) - Method in class com .infomatiq .jsi .rtree . RTree

 

nearestNUnsorted(Point, TIntProcedure, int, float) - Method in interface com .infomatiq .jsi . SpatialIndex

Same as nearestN, except the found rectangles are not returned in sorted order.

Node - Class in com.infomatiq.jsi.rtree

Used by RTree.

node(Rectangle) - Method in interface com .infomatiq .jsi .rtree . Traversal

Method gets called for each inner node in the tree.

node(Rectangle) - Method in class de .topobyte .jsi . DefaultTraversal

 

node(Rectangle) - Method in interface de .topobyte .jsi . Traversal

Method gets called for each inner node in the tree.

node(Rectangle) - Method in class de .topobyte .jsi . TraversalPrint

 

P

Point - Class in com.infomatiq.jsi

Currently hardcoded to 2 dimensions, but could be extended.

Point(float, float) - Constructor for class com .infomatiq .jsi . Point

Constructor.

pop() - Method in class com .infomatiq .jsi . PriorityQueue

 

PriorityQueue - Class in com.infomatiq.jsi

Priority Queue that stores values as ints and priorities as floats.

PriorityQueue(boolean) - Constructor for class com .infomatiq .jsi . PriorityQueue

 

PriorityQueue(boolean, int) - Constructor for class com .infomatiq .jsi . PriorityQueue

 

R

readExternal(ObjectInput) - Method in class de .topobyte .jsi . GenericRTree

 

Rectangle - Class in com.infomatiq.jsi

Currently hardcoded to 2 dimensions, but could be extended.

Rectangle() - Constructor for class com .infomatiq .jsi . Rectangle

 

Rectangle(float, float, float, float) - Constructor for class com .infomatiq .jsi . Rectangle

Constructor.

reset() - Method in class com .infomatiq .jsi . PriorityQueue

 

reset() - Method in class com .infomatiq .jsi .rtree . SortedList

 

RTree - Class in com.infomatiq.jsi.rtree

This is a lightweight RTree implementation, specifically designed for the following features (in order of importance):

RTree() - Constructor for class com .infomatiq .jsi .rtree . RTree

Constructor with default min and max nodes per entry.

RTree(int, int) - Constructor for class com .infomatiq .jsi .rtree . RTree

Constructor with min and max nodes per entry.

S

sameObject(Object) - Method in class com .infomatiq .jsi . Rectangle

Determine whether this rectangle is the same as another object Note that two rectangles can be equal but not the same object, if they both have the same bounds.

set(Point) - Method in class com .infomatiq .jsi . Point

Copy from another point into this one

set(float, float, float, float) - Method in class com .infomatiq .jsi . Rectangle

Sets the size of the rectangle.

set(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Sets the size of this rectangle to equal the passed rectangle.

setSortOrder(boolean) - Method in class com .infomatiq .jsi . PriorityQueue

 

size() - Method in class com .infomatiq .jsi . PriorityQueue

 

size() - Method in class com .infomatiq .jsi .rtree . RTree

 

size() - Method in interface com .infomatiq .jsi . SpatialIndex

Returns the number of entries in the spatial index

size() - Method in class de .topobyte .jsi . GenericRTree

 

size() - Method in interface de .topobyte .jsi . GenericSpatialIndex

Returns the number of entries in this index.

SORT_ORDER_ASCENDING - Static variable in class com .infomatiq .jsi . PriorityQueue

 

SORT_ORDER_DESCENDING - Static variable in class com .infomatiq .jsi . PriorityQueue

 

SortedList - Class in com.infomatiq.jsi.rtree

Sorted List, backed by a TArrayList.

SortedList() - Constructor for class com .infomatiq .jsi .rtree . SortedList

 

SpatialIndex - Interface in com.infomatiq.jsi

Defines methods that must be implemented by all spatial indexes.

T

toNativeArray() - Method in class com .infomatiq .jsi .rtree . SortedList

 

toString() - Method in class com .infomatiq .jsi . Point

Print as a string in format "(x, y)"

toString() - Method in class com .infomatiq .jsi . Rectangle

Return a string representation of this rectangle, in the form: (1.2, 3.4), (5.6, 7.8)

Traversal - Interface in com.infomatiq.jsi.rtree

 

Traversal < T> - Interface in de.topobyte.jsi

 

TraversalPrint < T> - Class in de.topobyte.jsi

 

TraversalPrint() - Constructor for class de .topobyte .jsi . TraversalPrint

 

traverse() - Method in class com .infomatiq .jsi .rtree . TreeTraverser

Execute the traversal.

traverse() - Method in class de .topobyte .jsi . TreeTraverser

Execute the traversal.

TreeTraverser - Class in com.infomatiq.jsi.rtree

 

TreeTraverser(RTree, Traversal) - Constructor for class com .infomatiq .jsi .rtree . TreeTraverser

Create a new Traverser for the denoted tree.

TreeTraverser < T> - Class in de.topobyte.jsi

 

TreeTraverser(GenericRTree<T>, Traversal<T>) - Constructor for class de .topobyte .jsi . TreeTraverser

Create a new Traverser for the denoted tree.

U

union(Rectangle) - Method in class com .infomatiq .jsi . Rectangle

Find the the union of this rectangle and the passed rectangle.

W

width() - Method in class com .infomatiq .jsi . Rectangle

Utility methods (not used by JSI); added to enable this to be used as a generic rectangle class

writeExternal(ObjectOutput) - Method in class de .topobyte .jsi . GenericRTree

 

X

x - Variable in class com .infomatiq .jsi . Point

The (x, y) coordinates of the point.

xInt() - Method in class com .infomatiq .jsi . Point

 

Y

y - Variable in class com .infomatiq .jsi . Point

The (x, y) coordinates of the point.

yInt() - Method in class com .infomatiq .jsi . Point

 

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