// **********************************************************************// // <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/Constants.java,v $// $RCSfile: Constants.java,v $// $Revision: 1.2.2.1 $// $Date: 2004/10/14 18:27:20 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.layer.vpf;/** * This class provides numerous string constants (typically column * names for VPF tables) from the VPF Specification. */public interface Constants {    /** name of the VPF integer value description table */    public final static String intVDTTableName = "int.vdt";    /** name of the VPF character value description table */    public final static String charVDTTableName = "char.vdt";    /** the name of VPF Face Tables */    public static final String faceTableName = "fac";    /** the name of VPF Ring tables */    public static final String ringTableName = "rng";    /** the name of VPF entity node tables */    public static final String endTableName = "end";    /** the name of VPF connected node tables */    public static final String cndTableName = "cnd";    /** the id column name for any VPF table */    public static final String ID = DcwRecordFile.ID_COLUMN_NAME;    /** the ring file start_edge column name */    public static final String RNG_STARTEDGE = "start_edge";    /** the ring file face_id column name */    public static final String RNG_FACEID = "face_id";    /** the face file ring_ptr column name */    public static final String FAC_RINGPTR = "ring_ptr";    /** the edge file start_node column name */    public static final String EDG_START_NODE = "start_node";    /** the edge file end_node column name */    public static final String EDG_END_NODE = "end_node";    /** the edge file right_face column name */    public static final String EDG_RIGHT_FACE = "right_face";    /** the edge file left_face column name */    public static final String EDG_LEFT_FACE = "left_face";    /** the edge file right_edge column name */    public static final String EDG_RIGHT_EDGE = "right_edge";    /** the edge file left_edge column name */    public static final String EDG_LEFT_EDGE = "left_edge";    /** the edge file coordinates column name */    public static final String EDG_COORDINATES = "coordinates";    /* the node file (end or cnd) containing_face column name */    public static final String ND_CONTAININGFACE = "containing_face";    /* the node file (end or cnd) first_edge column name */    public static final String ND_FIRSTEDGE = "first_edge";    /* the node file (end or cnd) coordinate column name */    public static final String ND_COORDINATE = "coordinate";    /** int.vdt and char.vdt table column */    public static final String VDT_TABLE = "table";    /** int.vdt and char.vdt attribute column */    public static final String VDT_ATTRIBUTE = "attribute";    /** int.vdt and char.vdt value column */    public static final String VDT_VALUE = "value";    /** int.vdt and char.vdt description column */    public static final String VDT_DESC = "description";    /** coverage attribute table coverage_name column */    public static final String CAT_COVNAME = "coverage_name";    /** coverage attribute table description column */    public static final String CAT_DESC = "description";    /** coverage attribute table (topology) level column */    public static final String CAT_LEVEL = "level";    /** face bounding rectangle xmin column */    public static final String FBR_XMIN = "xmin";    /** face bounding rectangle ymin column */    public static final String FBR_YMIN = "ymin";    /** face bounding rectangle xmax column */    public static final String FBR_XMAX = "xmax";    /** face bounding rectangle ymax column */    public static final String FBR_YMAX = "ymax";    /** library attribute table library_name column */    public static final String LAT_LIBNAME = "library_name";    /** library attribute table xmin column */    public static final String LAT_XMIN = FBR_XMIN;    /** library attribute table ymin column */    public static final String LAT_YMIN = FBR_YMIN;    /** library attribute table xmax column */    public static final String LAT_XMAX = FBR_XMAX;    /** library attribute table ymax column */    public static final String LAT_YMAX = FBR_YMAX;    /** the feature class schema (fcs) table feature_class column */    public static final String FCS_FEATURECLASS = "feature_class";    /** the feature class schema (fcs) table table1 column */    public static final String FCS_TABLE1 = "table1";    /** the feature class schema (fcs) table table1_key column */    public static final String FCS_TABLE1KEY = "table1_key";    /** the feature class schema (fcs) table table2 column */    public static final String FCS_TABLE2 = "table2";    /** the feature class schema (fcs) table table2_key column */    public static final String FCS_TABLE2KEY = "table2_key";    /** the feature class schema (fcs) table table1_key column for DCW */    public static final String DCW_FCS_TABLE1KEY = "foreign_key";    /** the feature class schema (fcs) table table2_key column for DCW */    public static final String DCW_FCS_TABLE2KEY = "primary_key";    /** A string array with 0 elements */    public static final String[] EMPTY_STRING_ARRAY = new String[0];}