/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: StratPrint.java
*
* Copyright (c) 2003 Sun Microsystems and Static Free Software
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.ncc.strategy;
import java.util.HashMap;
import java.util.Iterator;
import com.sun.electric.tool.ncc.NccGlobals;
import com.sun.electric.tool.ncc.NccOptions;
import com.sun.electric.tool.ncc.lists.LeafList;
import com.sun.electric.tool.ncc.netlist.NetObject;
import com.sun.electric.tool.ncc.trees.Circuit;
import com.sun.electric.tool.ncc.trees.EquivRecord;
/**
* StratPrint gives a limited print out of the tree
* It prints not more than maxLines stuff for each list
* and not more than maxPins in any one Wire. StratPrint
* is for debugging.
*/
public class StratPrint extends Strategy {
// ---------- private data -------------
// these integers set limits to the amount of output printing
private static final int MAX_LINES= 4; //max number Parts or Wires to print
public String nameString(){return "StratPrint";}
private StratPrint(NccGlobals globals) {super(globals);}
public static LeafList doYourJob(EquivRecord j,
NccGlobals globals){
NccOptions options = globals.getOptions();
int saveHowMuchStatus = options.howMuchStatus;
options.howMuchStatus = 10;
StratPrint jsp = new StratPrint(globals);
jsp.preamble(j);
LeafList el= jsp.doFor(j); //prints content and offspring if any
jsp.summary();
options.howMuchStatus = saveHowMuchStatus;
return el;
}
// ---------- the tree walking code ---------
private void preamble(EquivRecord j) {
startTime("StratPrint", j.nameString());
}
private void summary(){elapsedTime();}
public LeafList doFor(EquivRecord j){
globals.status2("** Depth= " + getDepth() + " "+j.nameString());
return super.doFor(j);
}
// has extra stuff to limit the amount of printing
public HashMap doFor(Circuit j){
globals.status2("** Depth= " + getDepth() +
" " + j.nameString()+
(j.numNetObjs()<MAX_LINES ? "" : " starts with"));
int count= 0;
HashMap<Integer,NetObject> codeToNetObjs = new HashMap<Integer,NetObject>();
for (Iterator<NetObject> it=j.getNetObjs(); it.hasNext();) {
NetObject n= (NetObject) it.next();
codeToNetObjs.put(CODE_NO_CHANGE, n);
/*if (count<MAX_LINES) */globals.status2(n.fullDescription());
count++;
}
return codeToNetObjs;
}
public Integer doFor(NetObject n){
error(true, "should never get here");
return CODE_ERROR;
}
}