root / trunk / compiler / ooasCompiler / src / org / momut / ooas / visitors / analysis / OoaPrintActionsVisitor.java @ 7
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/**
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*
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* OOAS Compiler
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*
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* Copyright 2015, AIT Austrian Institute of Technology.
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* This code is based on the C# Version of the OOAS Compiler, which is
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* copyright 2015 by the Institute of Software Technology, Graz University
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* of Technology with portions copyright by the AIT Austrian Institute of
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* Technology. All rights reserved.
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*
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* SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.
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*
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* If you modify the file please update the list of contributors below to in-
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* clude your name. Please also stick to the coding convention of using TABs
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* to do the basic (block-level) indentation and spaces for anything after
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* that. (Enable the display of special chars and it should be pretty obvious
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* what this means.) Also, remove all trailing whitespace.
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*
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* Contributors:
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* Willibald Krenn (AIT)
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* Stephan Zimmerer (AIT)
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* Markus Demetz (AIT)
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* Christoph Czurda (AIT)
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*
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*/
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package org.momut.ooas.visitors.analysis; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.HashSet; |
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import org.momut.ooas.ast.expressions.CallExpression; |
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import org.momut.ooas.ast.expressions.Expression; |
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import org.momut.ooas.ast.expressions.ExpressionKind; |
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import org.momut.ooas.ast.expressions.UnaryOperator; |
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import org.momut.ooas.ast.identifiers.Identifier; |
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import org.momut.ooas.ast.identifiers.IdentifierKind; |
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import org.momut.ooas.ast.identifiers.MainModule; |
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import org.momut.ooas.ast.identifiers.NamedActionIdentifier; |
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import org.momut.ooas.ast.identifiers.ParameterIdentifier; |
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import org.momut.ooas.ast.types.FunctionType; |
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import org.momut.ooas.ast.types.UlyssesType; |
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import org.momut.ooas.codegen.prolog.OoaPrologIdentifier; |
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import org.momut.ooas.parser.ParserMessage; |
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import org.momut.ooas.parser.ParserState; |
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import org.momut.ooas.visitors.OoaCompleteAstTraversalVisitor; |
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public class OoaPrintActionsVisitor extends OoaCompleteAstTraversalVisitor { |
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private final ArrayList<String> m_result = new ArrayList<>(); |
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private final OoaPrologIdentifier.Factory m_idFactory; |
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@SuppressWarnings("unused") |
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private void printNamedActions(MainModule mainModule) |
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{ |
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for (final Identifier x: mainModule.instance().symbols().symbolList()) |
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{ |
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if (x.kind() != IdentifierKind.NamedActionIdentifier)
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continue;
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final NamedActionIdentifier action = (NamedActionIdentifier)x;
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final FunctionType actionType = (FunctionType) action.type();
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String ctrObs = ""; |
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switch(actionType.functionType()) {
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default:
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// something we do not know...
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throw new UnsupportedOperationException(); |
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case Continuous:
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// we do not support continuous actions here
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throw new UnsupportedOperationException(); |
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case Internal:
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case Method: |
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// we do not print methods or internal actions
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continue;
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case Observable: |
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// yes, report it
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ctrObs = "obs";
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break;
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case Controllable:
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// yes, report it
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ctrObs = "ctr";
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break;
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} |
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final OoaPrologIdentifier pIdent = m_idFactory.create();
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action.Accept(pIdent); |
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final StringBuilder parameter = new StringBuilder(); |
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if (action.parameter().size() > 0) { |
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parameter.append("(");
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int z = 0; |
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for (final ParameterIdentifier param: action.parameter()) { |
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if (z != 0) { |
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parameter.append(", ");
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} else
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z++; |
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final OoaPrologIdentifier pParamIdent = m_idFactory.create();
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param.Accept(pParamIdent); |
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parameter.append(pParamIdent.toString()); |
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} |
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parameter.append(")");
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} |
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m_result.add(String.format("%s %s%s", ctrObs, pIdent.toString().replaceAll("'", ""), parameter.toString())); |
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} |
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} |
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@Override
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public void visit(MainModule mainModule) { |
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//printNamedActions(mainModule);
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mainModule.instance().doOdBlock().Accept(this);
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final StringBuilder b = new StringBuilder(); |
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b.append("List of controllable/observable actions used:");
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b.append(System.lineSeparator());
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Collections.sort(m_result);
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int i = 0; |
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for (final String s: m_result) { |
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i ++; |
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b.append(String.format("\t%s:\t%s",i,s)); |
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b.append(System.lineSeparator());
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} |
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m_ParserState.AddMessage(new ParserMessage("",0,0, b.toString())); |
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} |
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HashSet<String> m_seenActions = new HashSet<String>(); |
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@Override
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public void visit(CallExpression e) |
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{ |
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final FunctionType actionType = (FunctionType) e.child().type();
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String ctrObs = ""; |
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switch(actionType.functionType()) {
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default:
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// something we do not know...
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throw new UnsupportedOperationException(); |
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case Continuous:
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// we do not support continuous actions here
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throw new UnsupportedOperationException(); |
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case Internal:
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case Method: |
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// we do not print methods or internal actions
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//continue;
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return;
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case Observable: |
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// yes, report it
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ctrObs = "obs";
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break;
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case Controllable:
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// yes, report it
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ctrObs = "ctr";
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break;
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} |
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final OoaPrologIdentifier pIdent = m_idFactory.create();
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e.child().Accept(pIdent); |
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final StringBuilder parameter = new StringBuilder(); |
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if (e.arguments().size() > 0) { |
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int z = 0; |
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for (final UlyssesType ut: actionType.parameter()) { |
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if (e.arguments().size() <= z)
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continue;
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Expression arg = e.arguments().get(z);
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while (arg.kind() == ExpressionKind.Cast)
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arg = ((UnaryOperator)arg).child(); |
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if (z != 0) { |
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parameter.append(", ");
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} else
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z++; |
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parameter.append(ut.toString()); |
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parameter.append(" #: ");
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parameter.append( Integer.toString(ut.valueCount()) );
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parameter.append(" [call-type: ");
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parameter.append(arg.type().toString()); |
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parameter.append(" #: ");
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parameter.append( Integer.toString(arg.type().valueCount()) );
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parameter.append("]");
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} |
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} |
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final String actionString = String.format("%s %s(%s)", ctrObs, pIdent.toString().replaceAll("'", ""), parameter.toString()); |
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if (!m_seenActions.contains(actionString)) {
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m_seenActions.add(actionString); |
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m_result.add(actionString); |
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} |
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}; |
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@Override
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public String toString() { |
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return m_result.toString();
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} |
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public OoaPrintActionsVisitor(ParserState aState) {
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super(aState);
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m_idFactory = new OoaPrologIdentifier.Factory();
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} |
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} |