?? vpfwarehouse.java
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// **********************************************************************// // <copyright>// // BBN Technologies// 10 Moulton Street// Cambridge, MA 02138// (617) 873-8000// // Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/layer/vpf/VPFWarehouse.java,v $// $RCSfile: VPFWarehouse.java,v $// $Revision: 1.2.2.1 $// $Date: 2004/10/14 18:27:23 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.layer.vpf;import java.awt.Component;import java.util.List;/** * Define an interface for a Graphic Factory for graphics read from * VPF. */public interface VPFWarehouse { /** * Return true if we may draw some edge features. */ public boolean drawEdgeFeatures(); /** * Return true if we may draw some text features. */ public boolean drawTextFeatures(); /** * Return true if we may draw some area features. */ public boolean drawAreaFeatures(); /** * To let the warehouse know that a new CoverageAttributeTable * will be using the warehouse. Some wharehouses need to reset * some tables for this situation. */ public void resetForCAT(); /** * Get the GUI to control different aspects of the warehouse. * * @param lst LibrarySelectionTable to use to get information * about the data, if needed. */ public Component getGUI(LibrarySelectionTable lst); /** * Return true if we may draw some entity node(point) features. */ public boolean drawEPointFeatures(); /** * Return true if we may draw some connected node(point) features. */ public boolean drawCPointFeatures(); /** * Get a List of Strings listing all the feature types wanted. * Returned with the area features first, then text features, then * line features, then point features. */ public List getFeatures(); /** * Get a library name to limit selections from. Used by the * LibrarySelectionTable to find out if selection from database * should be limitied to tiles or feature from certain libraries. * Specified here instead of the LibrarySelectionTable in case the * LST is shared among layers, since the warehouse is specific to * a particular layer. */ public String getUseLibrary(); /** * Set a library name to limit selections from. Used by the * LibrarySelectionTable to find out if selection from database * should be limitied to tiles or feature from certain libraries. * Specified here instead of the LibrarySelectionTable in case the * LST is shared among layers, since the warehouse is specific to * a particular layer. If null the warehouse should use all * libraries available to it to gather features. */ public void setUseLibrary(String lib);}
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