MetaCommandContainer.java

package org.yamcs.xtce;

import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;

public class MetaCommandContainer extends Container {
    private static final long serialVersionUID = 1L;
    public MetaCommandContainer(String name) {
        super(name);
    }

    ArrayList<SequenceEntry> entryList =new ArrayList<SequenceEntry>();

    /**
     * From XTCE:
     * Extend another MetaCommand/CommandContainer.
     * Generally this item must be set if its MetaCommand is extending another MetaCommand, the reference to the other CommandContainer must be explicitly set here.
     */
    MetaCommandContainer baseContainer;

    /**
     * looks up in the argumentEntry list the first one that is linked to the passed on argument
     * 
     * @param arg
     * @return the ArgumentEntry whose argument is arg. Returns  null if no ArgumentEntry satisfies the condition;
     */
    public ArgumentEntry getEntryForArgument(Argument arg) {
        for(SequenceEntry se: entryList) {
            if(se instanceof ArgumentEntry) {
                ArgumentEntry ae = (ArgumentEntry)se;
                if(ae.getArgument() == arg) return ae;
            }
        }
        return null;
    }

    /**
     * returns the list of entries
     * @return
     */
    public List<SequenceEntry> getEntryList(){
        return entryList;
    }

    public void setBaseContainer(MetaCommandContainer commandContainer) {
        this.baseContainer = commandContainer;		
    }

    public MetaCommandContainer getBaseContainer() {
        return baseContainer;
    }

    public void addEntry(SequenceEntry se) {
        entryList.add(se);
    }

    public void print(PrintStream out) {		
        out.print("  MetaCommandContainer name: "+name+((sizeInBits>-1)?", sizeInBits: "+sizeInBits:""));
        if(getAliasSet()!=null) out.print(", aliases: "+getAliasSet());
        out.println();
        if(baseContainer!=null) {
            out.println("\tbaseContainer: '"+baseContainer.getName());			
        }
        for(SequenceEntry se:getEntryList()) {
            out.println("\t\t"+se);
        }
    }

}