/
CGCondition.java
1656 lines (1383 loc) · 52 KB
/
CGCondition.java
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/******************************
* Copyright (c) 2003--2024 Kevin Lano
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
* *****************************/
/* Package: CSTL */
import java.util.Vector;
import javax.swing.*;
public class CGCondition
{ String stereotype = "";
String variable = "";
boolean positive = true;
String quantifier = "";
boolean isSubstitute = false;
// e/x means replace x by e
boolean isMatches = false;
// compare variable to stereotype
boolean isWith = false;
boolean isNested = false;
public CGCondition()
{ }
public CGCondition(String prop, String var)
{ stereotype = prop;
variable = var;
}
public CGCondition(Expression expr)
{ // _i = stereo or _i /= stereo
if (expr instanceof BinaryExpression)
{ BinaryExpression ee = (BinaryExpression) expr;
Vector vars = ee.metavariables();
if (vars.size() > 0)
{ variable = (String) vars.get(0); }
else
{ variable = "_1"; }
if ("/=".equals(ee.getOperator()))
{ positive = false; }
stereotype = ee.getRight() + "";
}
}
public static CGCondition newCGCondition(
String category, Expression expr, Vector rulevars)
{ // _i = stereo or _i /= stereo
String stereo = "";
String var = "";
boolean pos = true;
boolean nestedCondition = false;
if (expr instanceof BinaryExpression)
{ BinaryExpression ee = (BinaryExpression) expr;
String oper = ee.getOperator();
Vector vars = ee.metavariables();
if (vars.size() > 0)
{ var = (String) vars.get(0); }
else if (category.equals("OclStatement"))
{ var = "_4"; }
else
{ var = "_1"; }
if ("/=".equals(oper))
{ pos = false; }
else if ("isNested".equals(oper))
{ nestedCondition = true; }
// otherwise assumed to be "="
stereo = ee.getRight() + "";
}
if (rulevars.contains(var))
{ CGCondition res = new CGCondition(stereo,var);
res.setPositive(pos);
res.setIsNested(nestedCondition);
return res;
}
return null;
}
public Vector metavariables()
{ Vector vars1 = CGRule.metavariables(variable);
Vector vars2 = CGRule.metavariables(stereotype);
Vector res = VectorUtil.union(vars1,vars2);
return res;
}
public void setVariable(String v)
{ variable = v; }
public boolean hasVariable()
{ if (variable != null &&
variable.startsWith("_"))
{ return true; }
return false;
}
public void setVariableMetafeature(String mf)
{ variable = variable + "`" + mf; }
public void setStereotypeMetafeature(String mf)
{ stereotype = stereotype + "`" + mf; }
public void setStereotype(String st)
{ stereotype = st; }
public void addToStereotype(String st)
{ stereotype = stereotype + st; }
public void setPositive(boolean pos)
{ positive = pos; }
public void setPositive()
{ positive = true; }
public void setNegative()
{ positive = false; }
public void setSubstitute()
{ isSubstitute = true; }
public void setMatches()
{ isMatches = true; }
public void setExistential()
{ quantifier = "any"; }
public void setUniversal()
{ quantifier = "all"; }
public void setIsWith(boolean w)
{ isWith = w; }
public void setIsNested(boolean w)
{ isNested = w; }
public String toString()
{ String res = variable;
if ("all".equals(quantifier))
{ res = res + " all"; }
else if ("any".equals(quantifier))
{ res = res + " any"; }
else if (isSubstitute)
{ res = res + " /"; }
else if (isMatches)
{ res = res + " matches"; }
else if (isWith)
{ res = res + " with"; }
else if (isNested)
{ res = res + " isNested"; }
if (positive) { }
else
{ res = res + " not"; }
return res + " " + stereotype;
}
public boolean equals(Object other)
{ if (other instanceof CGCondition)
{ CGCondition cc = (CGCondition) other;
if (toString().equals(cc + ""))
{ return true; }
}
return false;
}
public String applyPostAction(String res,
Vector variables, Vector eargs, Vector newargs,
CGSpec cgs, Vector entities, Vector rhsVariables)
{ if (isSubstitute)
{ String rep = variable;
String varx = variable;
String var = stereotype;
Vector metafs = CGRule.metafeatures(variable);
// System.out.println("***>> Action metafeatures of " + variable + " are: " + metafs);
if (metafs.size() > 0)
{
// If the variable has a metafeature: _i`mf
// evaluate _i`mf in cgs as the rep
String mf = (String) metafs.get(0);
int mfindex = mf.indexOf("`");
varx = mf.substring(0,mfindex);
String mffeat = mf.substring(mfindex+1,mf.length());
if (mffeat != null && variables.contains(varx))
{ int i = variables.indexOf(varx);
ASTTerm ast = (ASTTerm) eargs.get(i);
rep = CGRule.applyMetafeature(
mffeat,ast,cgs,entities);
}
else
{ rep = varx; }
}
else if (variables.contains(varx))
{ int i = variables.indexOf(varx);
rep = (String) newargs.get(i);
}
else if (rhsVariables.contains(varx))
{ rep = ASTTerm.getStereotypeValue(varx); }
if (variables.contains(stereotype))
{ int i = variables.indexOf(stereotype);
var = (String) newargs.get(i);
}
else if (rhsVariables.contains(stereotype))
{ var = ASTTerm.getStereotypeValue(stereotype); }
res = res.replace(var,rep);
}
return res;
} // Either could have a metafeature.
public String evaluateProperty(Vector vars, Vector eargs,
Vector reps, CGSpec cgs,
Vector entities, Vector globalVariables)
{ // stereotype can be _i, _$ for LHS or global
// variables, or _i`f for metafeature f, or a value
// without variables.
// Result is evaluation in ruleset cgs with actual args
// eargs, reps
String stereo = new String(stereotype);
for (int x = 0; x < reps.size() && x < vars.size(); x++)
{ String var = (String) vars.get(x);
String arg1 = (String) reps.get(x);
String svarx = var;
String smffeat = null;
Vector stereomfs = CGRule.metafeatures(stereo);
if (stereomfs.size() > 0)
{
// If stereo is variable with a metafeature: _i`mf
// evaluate _i`mf in cgs and substitute in stereo
String smf = (String) stereomfs.get(0);
int smfindex = smf.indexOf("`");
svarx = smf.substring(0,smfindex);
smffeat = smf.substring(smfindex+1,smf.length());
if (smffeat != null && var.equals(svarx))
{ int indv = vars.indexOf(svarx);
if (indv >= 0 && eargs.get(indv) instanceof ASTTerm)
{
ASTTerm earg = (ASTTerm) eargs.get(indv);
stereo = CGRule.applyMetafeature(
smffeat,earg,cgs,entities);
}
}
}
stereo = stereo.replace(var,arg1);
}
for (int y = 0; y < globalVariables.size(); y++)
{ String rvar = (String) globalVariables.get(y);
String varValue = ASTTerm.getStereotypeValue(rvar);
if (varValue != null)
{ stereo = stereo.replace(rvar,varValue);
// JOptionPane.showMessageDialog(null,
// "Global variable " + rvar + " value is " + stereo, "",
// JOptionPane.INFORMATION_MESSAGE);
System.out.println(">--> Replacing global variable " + rvar + " by " + varValue);
}
} // No metafeatures allowed
return stereo;
}
public void applyAction(Vector vars, Vector eargs,
Vector reps, CGSpec cgs,
Vector entities, Vector globalVariables)
{ // vv stereo
// means ast.setStereotype(stereorep)
// where ast is the eargs element of vars variable vv
// stereorep is stereo with each var
// replaced by corresponding rep
// If vv has no corresponding eargs, then it is a global
// variable, vv stereo sets its value to stereo.
// If vv is ww`mf then evaluate ww`mf (for ruleset
// or built-in function mf) and add stereo to
// stereotypes of the result. If mf is neither
// a ruleset nor a built-in function, then
// it is tagged value setting mf=stereo for ww.
// _* all stereo
// sets the stereotype for each term in the _* list
// _i`f with _j uses _j as the parameter _$ in f::
if (isSubstitute || isMatches || isNested)
{ return; }
String stereo = new String(stereotype);
Vector stereomfs = CGRule.metafeatures(stereo);
for (int x = 0; x < reps.size() && x < vars.size(); x++)
{ String var = (String) vars.get(x);
String arg1 = (String) reps.get(x);
String svarx = var;
String smffeat = null;
if (stereomfs.size() > 0)
{
// If stereo has a metafeature: _i`mf
// evaluate _i`mf in cgs and set stereo to result
String smf = (String) stereomfs.get(0);
int smfindex = smf.indexOf("`");
svarx = smf.substring(0,smfindex);
smffeat = smf.substring(smfindex+1,smf.length());
if (smffeat != null && var.equals(svarx))
{ int indv = vars.indexOf(svarx);
if (indv >= 0 && eargs.get(indv) instanceof ASTTerm)
{
ASTTerm earg = (ASTTerm) eargs.get(indv);
stereo = CGRule.applyMetafeature(
smffeat,earg,cgs,entities);
}
}
}
stereo = stereo.replace(var,arg1);
/* JOptionPane.showMessageDialog(null,
"LHS variable " + var + " value is " + arg1 + "\n" +
" New stereotype value is: " + stereo, "",
JOptionPane.INFORMATION_MESSAGE); */
}
for (int y = 0; y < globalVariables.size(); y++)
{ String rvar = (String) globalVariables.get(y);
String varValue = ASTTerm.getStereotypeValue(rvar);
/* JOptionPane.showMessageDialog(null,
"Global variable " + rvar + " value is " + varValue + "\n" +
"Old stereotype value is: " + stereo + "\n" +
"Metafeatures " + stereomfs, "",
JOptionPane.INFORMATION_MESSAGE); */
if (stereomfs.size() > 0)
{
// If stereo has a metafeature: rvar`mf
// evaluate rvar`mf in cgs and set stereo to result
String gmf = (String) stereomfs.get(0);
int gmfindex = gmf.indexOf("`");
String gvarx = gmf.substring(0,gmfindex);
String gmffeat =
gmf.substring(gmfindex+1,gmf.length());
if (gmffeat != null && rvar.equals(gvarx))
{ // find the value of varValue`gmffeat
if (varValue != null)
{ // stereo = stereo.replace(rvar,varValue);
String gmfvalue =
ASTTerm.getTaggedValue(varValue, gmffeat);
if (gmfvalue != null)
{ stereo = stereo.replace(gmf,gmfvalue); }
}
}
}
else if (varValue != null) // no stereotype
{ stereo = stereo.replace(rvar,varValue);
System.out.println(">--> Replacing global variable " + rvar + " by " + varValue);
}
}
// System.out.println(">>> Applying action " + variable + " (" + positive + ") " + stereo);
// JOptionPane.showMessageDialog(null,
// "Applying action " + variable + " (" + positive + ") " + stereo, "",
// JOptionPane.INFORMATION_MESSAGE);
String varx = variable;
String mffeat = null;
if (quantifier.equals("all") && "_*".equals(varx))
{ // set each term in _* to the stereo
int starind = vars.indexOf(varx);
if (starind >= 0)
{ Object obj = eargs.get(starind);
if (obj instanceof Vector)
{ Vector termlist = (Vector) obj;
for (int p = 0; p < termlist.size(); p++)
{ if (termlist.get(p) instanceof ASTTerm)
{ ASTTerm trm = (ASTTerm) termlist.get(p);
ASTTerm.setType(trm,stereo);
ASTTerm.addStereo(trm,stereo);
System.out.println("***>> Applying action _* all " + stereo + " to: " + trm);
}
}
}
}
return;
}
if (isWith)
{ ASTTerm.setStereotypeValue("_$", stereo);
// JOptionPane.showMessageDialog(null,
// "Global variable _$ value is " + stereo, "",
// JOptionPane.INFORMATION_MESSAGE);
}
Vector metafs = CGRule.metafeatures(variable);
// System.out.println("***>> Action metafeatures of " + variable + " are: " + metafs);
if (metafs.size() > 0)
{
// If the variable has a metafeature: _i`mf
// evaluate _i`mf in cgs and set stereotype of result
String mf = (String) metafs.get(0);
int mfindex = mf.indexOf("`");
varx = mf.substring(0,mfindex);
mffeat = mf.substring(mfindex+1,mf.length());
}
int ind = vars.indexOf(varx);
if (ind >= 0)
{ Object obj = eargs.get(ind);
if (obj instanceof ModelElement)
{ ModelElement me = (ModelElement) obj;
if (positive)
{ me.addStereotype(stereo); }
else
{ me.removeStereotype(stereo); }
}
else if (obj instanceof ASTTerm)
{ ASTTerm ast = (ASTTerm) obj;
String lit = ast.literalForm();
// if there is a metafeature of variable, apply it:
if (mffeat != null)
{ if (cgs.hasRuleset(mffeat))
{ String repl = CGRule.applyMetafeature(
mffeat,ast,cgs,entities);
// Evaluate ast`mffeat and set its stereo
/* JOptionPane.showMessageDialog(null,
"repl: " + repl + " Ruleset mffeat: " + mffeat +
" stereo: " + stereo, "",
JOptionPane.INFORMATION_MESSAGE); */
if (isWith) { }
else if (positive && repl != null)
{ ASTTerm.setType(repl,stereo);
ASTTerm.addStereo(repl,stereo);
}
else if (repl != null)
{ ASTTerm.setType(repl,null);
ASTTerm.removeStereo(repl,stereo);
}
}
else if (CSTL.isInbuiltFunction(mffeat))
{ // standard metafeature such as `first etc
String repl = CGRule.applyMetafeature(
mffeat,ast,cgs,entities);
if (positive && repl != null)
{ ASTTerm.setType(repl,stereo);
ASTTerm.addStereo(repl,stereo);
}
else if (repl != null)
{ ASTTerm.setType(repl,null);
ASTTerm.removeStereo(repl,stereo);
}
/* JOptionPane.showMessageDialog(null,
"Executed action " + repl +
" |-> " + stereo + " Tagged values = " + ASTTerm.metafeatures,
"", JOptionPane.INFORMATION_MESSAGE);
*/
}
else // No ruleset, set ast`mffeat=stereo
{ ASTTerm.setTaggedValue(ast, mffeat, stereo);
/* JOptionPane.showMessageDialog(null,
"Executed action " + ast + "`" + mffeat +
" = " + stereo + " Tagged values = " + ASTTerm.metafeatures,
"", JOptionPane.INFORMATION_MESSAGE); */
// repl = stereo;
}
/* System.out.println(">>> Executed action " + repl + " (" + positive + ") " + stereo);
JOptionPane.showMessageDialog(null,
"Executed action " + repl + " (" + positive + ") " + stereo, "",
JOptionPane.INFORMATION_MESSAGE); */
}
else
{ if (isWith) { }
else if (positive)
{ // ast.addStereotype(stereo);
ASTTerm.addStereo(lit,stereo);
}
else
{ // ast.removeStereotype(stereo);
ASTTerm.removeStereo(lit,stereo);
}
/* JOptionPane.showMessageDialog(null,
"Executed action " + ast + " (" + positive + ") " + stereo + " " + ASTTerm.getStereotypes(ast), "",
JOptionPane.INFORMATION_MESSAGE); */
}
}
}
else // varx is a global variable
{ /* JOptionPane.showMessageDialog(null,
"Set global variable " + varx + " " + mffeat + " " + stereo, "",
JOptionPane.INFORMATION_MESSAGE); */
if (mffeat == null || mffeat.length() == 0)
{ ASTTerm.setStereotypeValue(varx,stereo); }
else // varx`mffeat = stereo
{ String varValue = ASTTerm.getStereotypeValue(varx);
if (varValue != null)
{ ASTTerm.setTaggedValue(varValue,mffeat,stereo); }
}
}
}
public static boolean conditionsSatisfied(
Vector conditions,
Vector vars, Vector eargs,
Vector entities, CGSpec cgs, Vector gvars)
{ boolean res = true;
for (int i = 0; i < eargs.size(); i++)
{ Object m = eargs.get(i);
String var = "_" + (i+1); // assumes numbered _1, _2 ...
for (int j = 0; j < conditions.size(); j++)
{ CGCondition cond = (CGCondition) conditions.get(j);
if (cond.variable != null)
{ int mfindex = cond.variable.indexOf("`");
String cvar = cond.variable;
if (mfindex > 0)
{ cvar = cvar.substring(0,mfindex); }
if ("_*".equals(cvar) &&
m instanceof Vector)
{ if (cond.conditionSatisfied((Vector) m,entities,cgs))
{ }
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
else if ("_+".equals(cvar) &&
m instanceof Vector)
{ if (cond.conditionSatisfied((Vector) m,entities,cgs))
{ }
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
else if (var.equals(cvar))
{ if (m instanceof Type &&
cond.conditionSatisfied((Type) m, entities,cgs))
{ }
else if (m instanceof Expression &&
cond.conditionSatisfied((Expression) m, entities,cgs))
{ }
else if (m instanceof Statement &&
cond.conditionSatisfied((Statement) m, entities,cgs) )
{ }
else if (m instanceof Attribute &&
cond.conditionSatisfied((Attribute) m, entities,cgs) )
{ }
else if (m instanceof ModelElement &&
cond.stereotypeConditionSatisfied((ModelElement) m, entities,cgs))
{ }
else if (m instanceof Vector &&
cond.conditionSatisfied((Vector) m, entities,cgs))
{ }
else if (m instanceof String &&
cond.conditionSatisfied((String) m, entities,cgs))
{ }
else if (m instanceof ASTTerm &&
cond.conditionSatisfiedASTTerm((ASTTerm) m, vars,
eargs, new Vector(), entities, cgs, gvars))
{ System.out.println("||| ASTTerm condition " + cond + " satisfied by term " + m);
System.out.println();
}
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
}
}
}
return res;
}
public static boolean allConditionsSatisfied(CGRule r,
Vector conditions,
Vector vars, Vector eargs,
Vector reps,
Vector entities, CGSpec cgs, Vector gvars)
{ boolean res = true;
// JOptionPane.showMessageDialog(null,
// "|||| Checking conditions " + conditions + " with global variables " + gvars, "",
// JOptionPane.INFORMATION_MESSAGE);
for (int j = 0; j < conditions.size(); j++)
{ CGCondition cond = (CGCondition) conditions.get(j);
if (cond.variable != null)
{ String cvar = cond.variable;
int mfindex = cvar.indexOf("`");
if (mfindex > 0)
{ cvar = cvar.substring(0,mfindex); }
int ind = r.variables.indexOf(cvar);
// variablePosition for CGTL rules
if (ind < 0)
{ // Global variable or unknown thing.
String evaluatedStereo =
cond.evaluateProperty(vars, eargs,
reps, cgs,
entities, gvars);
String gval =
(String) ASTTerm.metafeatures.get(cvar);
if (gvars.contains(cvar))
{ // and evaluate its metafeature if any
/* JOptionPane.showMessageDialog(null,
"|||| Checking condition " + gval + " = " + cond.stereotype + "~" + evaluatedStereo, "",
JOptionPane.INFORMATION_MESSAGE); */
if (evaluatedStereo.equals(gval))
{ }
else if (gval != null &
ASTTerm.metafeatures.get(gval) instanceof Vector &&
((Vector) ASTTerm.metafeatures.get(gval)).contains(evaluatedStereo))
{ }
else
{ return false; }
}
else // not a variable on LHS
{ return false; }
/* JOptionPane.showMessageDialog(null,
"|||| Condition " + gval + " " + evaluatedStereo + " is true", "",
JOptionPane.INFORMATION_MESSAGE); */
}
else if (ind >= 0 && ind < eargs.size())
{ Object m = eargs.get(ind);
if ("_*".equals(cvar) &&
m instanceof Vector)
{ if (cond.conditionSatisfied((Vector) m,entities,cgs, gvars))
{ }
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
else if ("_+".equals(cvar) &&
m instanceof Vector)
{ if (cond.conditionSatisfied((Vector) m,entities,cgs, gvars))
{ }
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
else if (m instanceof Type &&
cond.conditionSatisfied((Type) m, entities,cgs))
{ }
else if (m instanceof Expression &&
cond.conditionSatisfied((Expression) m, entities,cgs))
{ }
else if (m instanceof Statement &&
cond.conditionSatisfied((Statement) m, entities,cgs) )
{ }
else if (m instanceof Attribute &&
cond.conditionSatisfied((Attribute) m, entities,cgs) )
{ }
else if (m instanceof ModelElement &&
cond.stereotypeConditionSatisfied((ModelElement) m, entities,cgs))
{ }
else if (m instanceof Vector &&
cond.conditionSatisfied((Vector) m, entities,cgs,gvars))
{ }
else if (m instanceof String &&
cond.conditionSatisfied((String) m, entities,cgs))
{ }
else if (m instanceof ASTTerm &&
cond.conditionSatisfiedASTTerm((ASTTerm) m,
vars, eargs, reps,
entities, cgs, gvars))
{ System.out.println("||| ASTTerm condition " + cond + " satisfied by term " + m);
System.out.println();
}
else
{ return false; }
System.out.println("||| Condition " + cond + " is satisfied by " + m);
}
}
}
return res;
}
public boolean stereotypeConditionSatisfied(ModelElement m, Vector entities, CGSpec cgs)
{ if (m.hasStereotype(stereotype))
{ return positive; }
if (!m.hasStereotype(stereotype))
{ return !positive; }
return false;
}
public boolean conditionSatisfied(Object t, Vector entities, CGSpec cgs, Vector gvars)
{ if (t instanceof Type)
{ return conditionSatisfied((Type) t, entities,cgs); }
if (t instanceof Attribute)
{ return conditionSatisfied((Attribute) t, entities,cgs); }
if (t instanceof Expression)
{ return conditionSatisfied((Expression) t, entities,cgs); }
if (t instanceof Statement)
{ return conditionSatisfied((Statement) t, entities,cgs); }
if (t instanceof ASTTerm)
{ Vector vars = new Vector();
Vector eargs = new Vector();
Vector reps = new Vector();
return conditionSatisfiedASTTerm((ASTTerm) t,
vars, eargs, reps,
entities, cgs, gvars);
}
if (t instanceof Vector)
{ return conditionSatisfied((Vector) t, entities,cgs); }
if (t instanceof String)
{ return conditionSatisfied((String) t, entities,cgs); }
return false;
}
public boolean conditionSatisfied(Object t, Vector entities, CGSpec cgs)
{ if (t instanceof Type)
{ return conditionSatisfied((Type) t, entities,cgs); }
if (t instanceof Attribute)
{ return conditionSatisfied((Attribute) t, entities,cgs); }
if (t instanceof Expression)
{ return conditionSatisfied((Expression) t, entities,cgs); }
if (t instanceof Statement)
{ return conditionSatisfied((Statement) t, entities,cgs); }
if (t instanceof ASTTerm)
{ Vector gvars = new Vector();
return conditionSatisfied((ASTTerm) t, entities,cgs, gvars);
}
if (t instanceof Vector)
{ return conditionSatisfied((Vector) t, entities,cgs); }
if (t instanceof String)
{ return conditionSatisfied((String) t, entities,cgs); }
return false;
}
public boolean conditionSatisfied(Type t, Vector entities, CGSpec cgs)
{ System.out.println("||| Checking type condition " + t + " " + stereotype);
System.out.println();
if ("string".equals(stereotype.toLowerCase()) && t.isStringType())
{ return positive; }
if ("class".equals(stereotype.toLowerCase()) && t.isEntityType(entities))
{ System.out.println("||| Condition class satisfied for " + t);
return positive;
}
if ("interface".equals(stereotype.toLowerCase()) && t.isInterfaceType(entities))
{ System.out.println("||| Condition interface satisfied for " + t);
return positive;
}
if ("void".equals(stereotype.toLowerCase()) &&
(t == null || "void".equals(t.getName()) ||
t.isVoidType()))
{ return positive; }
if ("enumerated".equals(stereotype.toLowerCase()) &&
t.isEnumeratedType())
{ return positive; }
if ("datatype".equals(stereotype.toLowerCase()) &&
t.isDatatype())
{ return positive; }
if ("map".equals(stereotype.toLowerCase()) &&
t.isMapType())
{ return positive; }
if ("sortedmap".equals(stereotype.toLowerCase()) &&
t.isSortedMapType())
{ return positive; }
if ("function".equals(stereotype.toLowerCase()) &&
t.isFunctionType())
{ return positive; }
if ("collection".equals(stereotype.toLowerCase()) &&
t.isCollectionType())
{ return positive; }
if ("sequence".equals(stereotype.toLowerCase()) &&
t.isSequenceType())
{ return positive; }
if ("set".equals(stereotype.toLowerCase()) &&
t.isSetType())
{ return positive; }
if ("sortedset".equals(stereotype.toLowerCase()) &&
t.isSortedSetType())
{ return positive; }
if ("ref".equals(stereotype.toLowerCase()) && t.isRef())
{ return positive; }
if ("integer".equals(stereotype.toLowerCase()) && t.isInteger())
{ return positive; }
if ("real".equals(stereotype.toLowerCase()) && t.isReal())
{ return positive; }
if ("int".equals(stereotype.toLowerCase()) && t.isInt())
{ return positive; }
if ("long".equals(stereotype.toLowerCase()) && t.isLong())
{ return positive; }
if ("class".equals(stereotype.toLowerCase()) && !(t.isEntityType(entities)))
{ System.out.println("||| " + t + " is not a class");
return !positive;
}
if ("interface".equals(stereotype.toLowerCase()) && !(t.isInterfaceType(entities)))
{ System.out.println("||| " + t + " is not an interface");
return !positive;
}
if ("void".equals(stereotype.toLowerCase()) && t != null && !t.isVoidType())
{ return !positive; }
if ("enumerated".equals(stereotype.toLowerCase()) && !(t.isEnumeratedType()))
{ return !positive; }
if ("map".equals(stereotype.toLowerCase()) && !t.isMapType())
{ return !positive; }
if ("sortedmap".equals(stereotype.toLowerCase()) &&
!t.isSortedMapType())
{ return !positive; }
if ("function".equals(stereotype.toLowerCase()) &&
!t.isFunctionType())
{ return !positive; }
if ("collection".equals(stereotype.toLowerCase()) && !(t.isCollectionType()))
{ return !positive; }
if ("sequence".equals(stereotype.toLowerCase()) && !(t.isSequenceType()))
{ return !positive; }
if ("set".equals(stereotype.toLowerCase()) && !(t.isSetType()))
{ return !positive; }
if ("sortedset".equals(stereotype.toLowerCase()) && !(t.isSortedSetType()))
{ return !positive; }
if ("ref".equals(stereotype.toLowerCase()) && !(t.isRef()))
{ return !positive; }
if ("integer".equals(stereotype.toLowerCase()) && !(t.isInteger()))
{ return !positive; }
if ("real".equals(stereotype.toLowerCase()) && !(t.isReal()))
{ return !positive; }
if ("int".equals(stereotype.toLowerCase()) && !(t.isInt()))
{ return !positive; }
if ("long".equals(stereotype.toLowerCase()) && !(t.isLong()))
{ return !positive; }
return false;
}
public boolean conditionSatisfied(Attribute a, Vector entities, CGSpec cgs)
{ if ("primary".equals(stereotype.toLowerCase()) && a.isPrimaryAttribute())
{ return positive; }
if ("static".equals(stereotype.toLowerCase()) && a.isStatic())
{ return positive; }
if (a.hasStereotype(stereotype))
{ return positive; }
return false;
}
public boolean conditionSatisfied(Vector v, Vector entities, CGSpec cgs, Vector gvars)
{ System.out.println(".>>>. Checking vector condition " + quantifier + " " + stereotype);
if ("all".equals(quantifier))
{ if (v.size() == 0)
{ return true; }
CGCondition gcond = new CGCondition(stereotype, "_1");
gcond.setPositive(positive);
for (int i = 0; i < v.size(); i++)
{ Object x = v.get(i);
if (gcond.conditionSatisfied(x,entities,cgs)) { }
else
{ return false; }
}
return true;
}
if ("any".equals(quantifier))
{ if (v.size() == 0)
{ return false; }
CGCondition gcond = new CGCondition(stereotype,"_1");
gcond.setPositive(positive);
for (int i = 0; i < v.size(); i++)
{ Object x = v.get(i);
if (gcond.conditionSatisfied(x,entities,cgs))
{ return true; }
}
return false;
}
if ("empty".equals(stereotype.toLowerCase()) &&
(v == null || v.size() == 0))
{ return positive; }
if ("empty".equals(stereotype.toLowerCase()) &&
v != null && v.size() > 0)
{ return !positive; }
if ("multiple".equals(stereotype.toLowerCase()) &&
(v == null || v.size() <= 1))
{ return !positive; }
if ("multiple".equals(stereotype.toLowerCase()) &&
v != null && v.size() > 1)
{ return positive; }
if ("singleton".equals(stereotype.toLowerCase()) &&
(v == null || v.size() != 1))
{ return !positive; }
if ("singleton".equals(stereotype.toLowerCase()) &&
v != null && v.size() == 1)
{ return positive; }
if ("1ary".equals(stereotype.toLowerCase()) &&