/** Creates an edge. */
public Object createEdge(Object source, Object target, IUserInfo info) {
return writer.createEdge(source, target, handler.edgeCopy(info));
}
/** Adapts this writer to a specific class. */
public <S> Object adapt(Class<S> c) {
if (c.isAssignableFrom(getClass())) {
return this;
}
return writer.adapt(c);
}
/** Returns an edge info. */
public IUserInfo getEdgeInfo(Object edge) {
return writer.getEdgeInfo(edge);
}
/** Creates a vertex. */
public Object createVertex(IUserInfo info) {
return writer.createVertex(handler.vertexCopy(info));
}
/** Returns vertex info. */
public IUserInfo getVertexInfo(Object vertex) {
return writer.getVertexInfo(vertex);
}
/** Creates the graph info. */
public void setUserInfo(IUserInfo info) {
writer.setUserInfo(handler.graphCopy(info));
}
/** Returns graph info. */
public IUserInfo getGraphInfo() {
return writer.getGraphInfo();
}