340 lines
11 KiB
Java
340 lines
11 KiB
Java
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/*
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File: XMLConstants.java
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University of Applied Science Berne,HTA-Biel/Bienne,
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Computer Science Department.
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Diploma thesis J3D Solar System Simulator
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Originally written by Marcel Portner & Bernhard Hari (c) 2000
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CVS - Information :
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$Header: /var/cvsreps/projects/c450/2000/sss3d/source_diploma/sss3d/utils/xmlparser/XMLConstants.java,v 1.11 2000/12/13 13:42:17 portm Exp $
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$Author: portm $
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$Date: 2000/12/13 13:42:17 $
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$State: Exp $
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*/
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package sss3d.utils.xmlparser;
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import java.util.Hashtable;
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/**
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* This class is used to parse an XML document.
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* It contains frequently used constants.
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*
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* <pre>
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* use :
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* XMLConstants.treeElementNames[i];
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* ...
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* </pre>
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*
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* @author Marcel Portner & Bernhard Hari
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* @version $Revision: 1.11 $
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* @see XMLParser
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*/
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public class XMLConstants {
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//constants
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// tree view
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// An array of names for DOM node-types
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public static final String[] typeName = {
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"none",
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"Element",
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"Attr",
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"Text",
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"CDATA",
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"EntityRef",
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"Entity",
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"ProcInstr",
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"Comment",
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"Document",
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"DocType",
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"DocFragment",
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"Notation",
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};
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public static final int ELEMENT_TYPE = 1;
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public static final int ATTR_TYPE = 2;
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public static final int TEXT_TYPE = 3;
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public static final int CDATA_TYPE = 4;
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public static final int ENTITYREF_TYPE = 5;
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public static final int ENTITY_TYPE = 6;
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public static final int PROCINSTR_TYPE = 7;
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public static final int COMMENT_TYPE = 8;
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public static final int DOCUMENT_TYPE = 9;
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public static final int DOCTYPE_TYPE = 10;
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public static final int DOCFRAG_TYPE = 11;
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public static final int NOTATION_TYPE = 12;
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// The list of elements to display in the tree
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// This array is also used for the setup of the
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// hashtable treeElements
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// first set the limits accordingly to the array treeElementNames
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public static final int CELESTIALOBJECT_NAMES_MIN = 0;
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public static final int CELESTIALOBJECT_NAMES_MAX = 28;
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public static final int INITIALIZATION_NAMES_MIN = 29;
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public static final int INITIALIZATION_NAMES_MAX = 62;
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/**
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* String representations of the xml tree elements.
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*/
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public static final String[] treeElementNames = {
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// celestialobject parameter names
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"celestialobject",
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"general",
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"parameter",
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"type",
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"name",
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"parent",
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"scalingfactor",
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"diameter",
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"mindistancefromsun",
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"maxdistancefromsun",
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"nbrofplanetpositions",
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"rotationperiod",
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"orbitperiod",
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"meanorbitvelocity",
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"orbiteccentricity",
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"orbitinclinationtoecliptic",
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"inclinationofequatortoorbit",
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"volume",
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"distance",
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"mass",
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"density",
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"surfacegravity",
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"escapevelocity",
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"meantempatsolidsurface",
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"majoratmosphericconstitutents",
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"epoch",
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"equinox",
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"longitudenode",
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"perihelion",
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// initialization object parameter names
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"ini",
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"info",
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"values",
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"filetype",
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"id",
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"filename",
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"path",
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"day",
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"month",
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"year",
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"hour",
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"minutes",
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"seconds",
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"jday",
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"calculation",
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"animationspeed",
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"value",
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"compressed",
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"glasses3d",
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"joystick",
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"cameraatorigin",
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"camera",
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"star",
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"planet",
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"moon",
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"comet",
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"satellite",
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"rocket",
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"objectname",
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"visible",
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"orbit",
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"colororbit",
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"coordinatesystem",
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"document"
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};
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/**
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* Modifiable values at runtime.
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* If set to true - the simulator can modify this value at runtime
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* else it's only possible at startup.
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*/
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public static final boolean[] MODIFIABLE_VALUES_AT_RUNTIME = {
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// celestialobject parameter names
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false, // celestialobject
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false, // general
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false, // parameter
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false, // type
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false, // name
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false, // parent
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false, // scalingfactor
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false, // diameter
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false, // mindistancefromsun
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false, // maxdistancefromsun
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false, // nbrofplanetpositions
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false, // rotationperiod
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false, // orbitperiod
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false, // meanorbitvelocity
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false, // orbiteccentricity
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false, // orbitinclinationtoecliptic
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false, // inclinationofequatortoorbit
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false, // volume
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false, // distance
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false, // mass
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false, // density
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false, // surfacegravity
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false, // escapevelocity
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false, // meantempatsolidsurface
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false, // majoratmosphericconstitutents
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false, // epoch
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false, // equinox
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false, // longitudenode
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false, // perihelion
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// initialization object parameter names
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false, // ini
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false, // info
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false, // values
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false, // filetype
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false, // id
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false, // filename
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false, // path
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true, // day
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true, // month
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true, // year
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true, // hour
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true, // minutes
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true, // seconds
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true, // jday
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false, // calculation
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true, // animationspeed
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true, // value
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false, // compressed
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false, // glasses3d
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false, // joystick
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true, // camera at origin
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true, // camera
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true, // star
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true, // planet
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true, // moon
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true, // comet
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true, // satellite
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true, // rocket
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true, // objectname
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true, // visible
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true, // orbit
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true, // colororbit
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true, // coordinatesystem
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false // document
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};
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/**
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* Type of XML files xml file == initialization file
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*/
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public static final int XML_INITIALIZATION = 0;
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/**
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* Type of XML files xml file == celestial object info file
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*/
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public static final int XML_CELESTIALOBJECT = 1;
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/**
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* Values according to the array treeElementNames
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* Celestial object constants
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*/
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public static final int CELESTIALOBJECT = 0;
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public static final int GENERAL = 1;
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public static final int PARAMETER = 2;
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public static final int TYPE = 3;
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public static final int NAME = 4;
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public static final int PARENT = 5;
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public static final int SCALINGFACTOR = 6;
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public static final int DIAMETER = 7;
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public static final int MINDISTANCEFROMSUN = 8;
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public static final int MAXDISTANCEFROMSUN = 9;
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public static final int NBROFPLANETPOSITIONS = 10;
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public static final int ROTATIONPERIOD = 11;
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public static final int ORBITPERIOD = 12;
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public static final int MEANORBITVELOCITY = 13;
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public static final int ORBITECCENTRICITY = 14;
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public static final int ORBITINCLINATIONTOECLIPTIC = 15;
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public static final int INCLINATIONOFEQUATORTOORBIT = 16;
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public static final int VOLUME = 17;
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public static final int DISTANCE = 18;
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public static final int MASS = 19;
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public static final int DENSITY = 20;
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public static final int SURFACEGRAVITY = 21;
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public static final int ESCAPEVELOCITY = 22;
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public static final int MEANTEMPATSOLIDSURFACE = 23;
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public static final int MAJORATMOSPHERICCONSTITUTENTS = 24;
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public static final int EPOCH = 25;
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public static final int EQUINOX = 26;
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public static final int LONGITUDENODE = 27;
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public static final int PERIHELION = 28;
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// initialization constants
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public static final int INI = 29;
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public static final int INFO = 30;
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public static final int VALUES = 31;
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public static final int FILETYPE = 32;
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public static final int ID = 33;
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public static final int FILENAME = 34;
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public static final int PATH = 35;
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public static final int DAY = 36;
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public static final int MONTH = 37;
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public static final int YEAR = 38;
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public static final int HOUR = 39;
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public static final int MINUTES = 40;
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public static final int SECONDS = 41;
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public static final int JDAY = 42;
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public static final int CALCULATION = 43;
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public static final int ANIMATIONSPEED = 44;
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public static final int VALUE = 45;
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public static final int COMPRESSED = 46;
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public static final int GLASSES3D = 47;
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public static final int JOYSTICK = 48;
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public static final int CAMERAATORIGIN = 49;
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public static final int CAMERA = 50;
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public static final int STAR = 51;
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public static final int PLANET = 52;
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public static final int MOON = 53;
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public static final int COMET = 54;
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public static final int SATELLITE = 55;
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public static final int ROCKET = 56;
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public static final int OBJECTNAME = 57;
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public static final int VISIBLE = 58;
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public static final int ORBIT = 59;
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public static final int COLORORBIT = 60;
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public static final int COORDINATESYSTEM = 61;
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public static final int DOCUMENT = 62;
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private Hashtable names;
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/**
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* Constructs a hashtable for simple and fast access to
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* all values.
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*
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*/
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public XMLConstants() {
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names = new Hashtable();
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for (int i = 0; i< treeElementNames.length; i++) {
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names.put( treeElementNames[i] , new Integer(i) );
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}
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}
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/**
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* returns the index of a given parameter name
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*
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* @param elementName the name of the parameter
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* @return int the index of a given parameter name
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*/
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public int getElementIndex( String elementName ) {
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int index = -1;
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if ( names != null ) {
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Integer n = (Integer)names.get( elementName );
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if (n != null) {
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index = n.intValue();
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}
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}
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return index;
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}
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}
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