Package org.openscience.cdk.graph

Class GraphUtil.EdgeToBondMap

java.lang.Object

org.openscience.cdk.graph.GraphUtil.EdgeToBondMap

Enclosing class:

GraphUtil

public static final class GraphUtil.EdgeToBondMap
extends Object

Utility for storing IBonds indexed by vertex end points.

Method Summary

Modifier and Type	Method	Description
IBond	get(int v, int w)	Access the bond store at the end points v and w.
static GraphUtil.EdgeToBondMap	withSpaceFor(IAtomContainer container)	Create a map with enough space for all the bonds in the molecule, container.

Methods inherited from class java.lang.Object

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

Method Details

get

public IBond get(int v,
 int w)

Access the bond store at the end points v and w. If no bond is store, null is returned.

Parameters:

v - an endpoint

w - another endpoint

Returns:

the bond stored for the endpoints

withSpaceFor

public static GraphUtil.EdgeToBondMap withSpaceFor(IAtomContainer container)

Create a map with enough space for all the bonds in the molecule, container. Note - the map is not filled by this method.

Parameters:

container - the container

Returns:

a map with enough space for the container