/home/ythoma/docs/math2mat/svn/wp1/framework/m2mGUI/src/m2m/backend/structure/VectorVariable.java

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package m2m.backend.structure;

import m2m.backend.utils.XMLUtils;

import org.w3c.dom.Document;
import org.w3c.dom.Node;

public class VectorVariable extends Variable {
        

        private Variable var;
        private int indice;

        public boolean insideFromXml(org.w3c.dom.Element el,Function newFunc) {
                super.insideFromXml(el,newFunc);
                indice=XMLUtils.getIntValue(el,"Indice",0);
                

                Node node = el.getFirstChild();
                while(node!=null) {
                        if (node.getNodeName().equalsIgnoreCase("InntVar")) {
                                org.w3c.dom.Element inputEl=(org.w3c.dom.Element)node;
                                Node nodeIn = inputEl.getFirstChild().getNextSibling();
                                while(nodeIn!=null) {
                                        if (nodeIn.getNodeType()==org.w3c.dom.Node.ELEMENT_NODE) {
                                                Element element=getElement((org.w3c.dom.Element)nodeIn,newFunc);
                                                if (element!=null)
                                                        var=(Variable)element;
                                        }
                                        nodeIn=nodeIn.getNextSibling();
                                }
                        }
                }
                if (name.isEmpty())
                        return false;
                return true;
        }
        
        public String getXmlTagName() {
                return "VectorVariable";
        }
        
        public void insideToXml(org.w3c.dom.Element el,Document dom,boolean shortRef) {
                if (shortRef)
                        el.appendChild(XMLUtils.createTextElement(dom,"Name",name));
                else {
                        super.insideToXml(el,dom,shortRef);
                        el.appendChild(XMLUtils.createIntElement(dom,"Indice",indice));
                        org.w3c.dom.Element v=dom.createElement("IntVar");
                        v.appendChild(var.toXml(dom,shortRef));
                        el.appendChild(v);
                }
        }
        
        @Override
        public Element copy(Function newFunc) {
                VectorVariable newVect=new VectorVariable();
                newVect.var = (Variable)var.copy(newFunc);
                newVect.indice = this.indice;
                return newVect;
        }


        public VectorVariable() {
                this.var = null;
                this.indice = 0;
        }

        public VectorVariable(Variable var, int i) {
                this.var = var;
                this.indice = i;
        }

        public void setVar(Variable var) {
                this.var = var;
        }

        public Variable getVar() {
                return this.var;
        }

        public void setInd(int i) {
                this.indice = i;
        }

        public int getInd() {
                return this.indice;
        }

        public void setVal(double val) {
                this.var.setVal(val);
        }

        public double getVal() {
                return this.var.getVal();
        }

        public void setType(String t) {
                this.var.setType(t);
        }

        public String getType() {
                return this.var.getType();
        }

        public int getSize() {
                return 1;
        }

        @Override
        public String getName() {
                return this.var.getName();
        }

        @Override
        public void setName(String name) {
                this.var.setName(name);
        }

        @Override
        public String toString(int level) {
                String s = new String();
                s += this.tab(level) + "[VectorVariable]\tIndice: " + this.indice + "\n";
                s += this.var.toString(level + 1);
                return s;
        }

        @Override
        public String toSchematic(int level, String prefix, String boxFormat, String color) {
                String s = new String();
                if (prefix.isEmpty()) {
                        prefix = "var";
                }
                if (this.getName().isEmpty()) {
                        s += "\n" + tab(level) + prefix + "[shape=\"" + boxFormat + "\" label = \"" + this.getVal() + "\" color=\"" + color + "\" style=\"filled\"]";
                } else {
                        s += "\n" + tab(level) + prefix + "[shape=\"" + boxFormat + "\" label = \"" + this.getName() + "[" + this.indice + "]" + "\" color=\"" + color + "\" style=\"filled\"]";
                }
                return s;
        }
}