com.yworks.yfiles.algorithms

Interface IDataProvider

All Known Subinterfaces:

IDataMap, IEdgeMap, INodeMap

All Known Implementing Classes:

DataMapAdapter, DataProviderAdapter, DataProviderAdapter

public interface IDataProvider

A general interface for data provision.

A data provider grants access to data associated with one or more data holders. It constitutes a read-only view on particular data.

Method Summary

Modifier and Type	Method and Description
Object	get(Object dataHolder) Returns an object value associated with the given data holder.
boolean	getBool(Object dataHolder) Returns a boolean value associated with the given data holder.
double	getDouble(Object dataHolder) Returns a double value associated with the given data holder.
int	getInt(Object dataHolder) Returns an integer value associated with the given data holder.

Method Detail

get

Object get(Object dataHolder)

Returns an object value associated with the given data holder.

This method may throw an UnsupportedOperationException.

getBool

boolean getBool(Object dataHolder)

Returns a boolean value associated with the given data holder.

This method may throw an UnsupportedOperationException.

getDouble

double getDouble(Object dataHolder)

Returns a double value associated with the given data holder.

This method may throw an UnsupportedOperationException.

getInt

int getInt(Object dataHolder)

Returns an integer value associated with the given data holder.

This method may throw an UnsupportedOperationException.