Examples with VariableLibrary pcgen.base.formula.base.VariableLibrary used on opensource projects

Example 1 with VariableLibrary

use of pcgen.base.formula.base.VariableLibrary in project pcgen by PCGen.

the class LookupFunctionTest method testBasic.

@Test
public void testBasic() {
    Finder finder = new Finder();
    DataTable dt = doTableSetup();
    finder.map.put(DataTable.class, "A", dt);
    finder.map.put(TableColumn.class, "Name", buildColumn("Name", stringManager));
    finder.map.put(TableColumn.class, "Value", buildColumn("Value", numberManager));
    VariableLibrary vl = getVariableLibrary();
    WriteableVariableStore vs = getVariableStore();
    TableFormatFactory fac = new TableFormatFactory(finder);
    FormatManager<?> tableMgr = fac.build("STRING,NUMBER", formatLibrary);
    vl.assertLegalVariableID("TableA", getGlobalScope(), tableMgr);
    ColumnFormatFactory cfac = new ColumnFormatFactory(finder);
    FormatManager<?> columnMgr = cfac.build("NUMBER", formatLibrary);
    vl.assertLegalVariableID("ResultColumn", getGlobalScope(), columnMgr);
    VariableID tableID = vl.getVariableID(getGlobalScopeInst(), "TableA");
    vs.put(tableID, tableMgr.convert("A"));
    VariableID columnID = vl.getVariableID(getGlobalScopeInst(), "ResultColumn");
    vs.put(columnID, columnMgr.convert("Value"));
    String formula = "lookup(TableA,\"That\",ResultColumn)";
    SimpleNode node = TestUtilities.doParse(formula);
    isValid(formula, node, numberManager, null);
    isStatic(formula, node, false);
    evaluatesTo(formula, node, 2);
    Object rv = new ReconstructionVisitor().visit(node, new StringBuilder());
    assertEquals(rv.toString(), formula);
}

Example 2 with VariableLibrary

use of pcgen.base.formula.base.VariableLibrary in project pcgen by PCGen.

the class LookupFunctionTest method testBadResultColumnFormat.

@Test
public void testBadResultColumnFormat() {
    Finder finder = new Finder();
    DataTable dt = doTableSetup();
    finder.map.put(DataTable.class, "A", dt);
    finder.map.put(TableColumn.class, "Name", buildColumn("Name", stringManager));
    finder.map.put(TableColumn.class, "Value", buildColumn("Value", numberManager));
    finder.map.put(TableColumn.class, "Result", buildColumn("Result", stringManager));
    VariableLibrary vl = getVariableLibrary();
    WriteableVariableStore vs = getVariableStore();
    TableFormatFactory fac = new TableFormatFactory(finder);
    FormatManager<?> tableMgr = fac.build("STRING,NUMBER", formatLibrary);
    vl.assertLegalVariableID("TableA", getGlobalScope(), tableMgr);
    ColumnFormatFactory cfac = new ColumnFormatFactory(finder);
    FormatManager<?> columnMgr = cfac.build("STRING", formatLibrary);
    vl.assertLegalVariableID("ResultColumn", getGlobalScope(), columnMgr);
    VariableID tableID = vl.getVariableID(getGlobalScopeInst(), "TableA");
    vs.put(tableID, tableMgr.convert("A"));
    VariableID columnID = vl.getVariableID(getGlobalScopeInst(), "ResultColumn");
    vs.put(columnID, columnMgr.convert("Result"));
    String formula = "lookup(TableA,\"That\",ResultColumn)";
    SimpleNode node = TestUtilities.doParse(formula);
    SemanticsVisitor semanticsVisitor = new SemanticsVisitor();
    FormulaSemantics semantics = getManagerFactory().generateFormulaSemantics(getFormulaManager(), getGlobalScope(), null);
    semanticsVisitor.visit(node, semantics);
    if (semantics.isValid()) {
        TestCase.fail("Expected Invalid Formula: " + formula);
    }
}

Example 3 with VariableLibrary

use of pcgen.base.formula.base.VariableLibrary in project pcgen by PCGen.

the class LookupFunctionTest method testInvalidWrongFormat3.

@Test
public void testInvalidWrongFormat3() {
    Finder finder = new Finder();
    DataTable dt = doTableSetup();
    finder.map.put(DataTable.class, "A", dt);
    VariableLibrary vl = getVariableLibrary();
    WriteableVariableStore vs = getVariableStore();
    TableFormatFactory fac = new TableFormatFactory(finder);
    FormatManager<?> tableMgr = fac.build("STRING,NUMBER", formatLibrary);
    vl.assertLegalVariableID("TableA", getGlobalScope(), tableMgr);
    VariableID tableID = vl.getVariableID(getGlobalScopeInst(), "TableA");
    vs.put(tableID, tableMgr.convert("A"));
    String formula = "lookup(TableA,\"That\",3)";
    SimpleNode node = TestUtilities.doParse(formula);
    isNotValid(formula, node, numberManager, null);
}

Example 4 with VariableLibrary

use of pcgen.base.formula.base.VariableLibrary in project pcgen by PCGen.

the class LookupFunctionTest method testNoLookup.

@Test
public void testNoLookup() {
    Finder finder = new Finder();
    DataTable dt = doTableSetup();
    finder.map.put(DataTable.class, "A", dt);
    finder.map.put(TableColumn.class, "Name", buildColumn("Name", stringManager));
    finder.map.put(TableColumn.class, "Value", buildColumn("Value", numberManager));
    finder.map.put(TableColumn.class, "Result", buildColumn("Result", stringManager));
    VariableLibrary vl = getVariableLibrary();
    WriteableVariableStore vs = getVariableStore();
    TableFormatFactory fac = new TableFormatFactory(finder);
    FormatManager<?> tableMgr = fac.build("STRING,NUMBER", formatLibrary);
    vl.assertLegalVariableID("TableA", getGlobalScope(), tableMgr);
    ColumnFormatFactory cfac = new ColumnFormatFactory(finder);
    FormatManager<?> columnMgr = cfac.build("NUMBER", formatLibrary);
    vl.assertLegalVariableID("ResultColumn", getGlobalScope(), columnMgr);
    VariableID tableID = vl.getVariableID(getGlobalScopeInst(), "TableA");
    vs.put(tableID, tableMgr.convert("A"));
    VariableID columnID = vl.getVariableID(getGlobalScopeInst(), "ResultColumn");
    vs.put(columnID, columnMgr.convert("Value"));
    String formula = "lookup(TableA,\"Oh No\",ResultColumn)";
    SimpleNode node = TestUtilities.doParse(formula);
    isValid(formula, node, numberManager, null);
    isStatic(formula, node, false);
    EvaluationManager manager = generateManager();
    Object result = new EvaluateVisitor().visit(node, manager);
    if (!result.equals(0)) {
        TestCase.fail("Expected Invalid result, should have been zero due to invalid column: " + result);
    }
}

Example 5 with VariableLibrary

use of pcgen.base.formula.base.VariableLibrary in project pcgen by PCGen.

the class InputFunction method allowArgs.

@Override
public final FormatManager<?> allowArgs(SemanticsVisitor visitor, Node[] args, FormulaSemantics semantics) {
    int argCount = args.length;
    if (argCount != 1) {
        semantics.setInvalid("Function " + getFunctionName() + " received incorrect # of arguments, expected: 1 got " + args.length + ' ' + Arrays.asList(args));
        return null;
    }
    //String node (name)
    Node inputNode = args[0];
    if (inputNode.getId() != FormulaParserTreeConstants.JJTQUOTSTRING) {
        semantics.setInvalid("Parse Error: Invalid Value: " + ((SimpleNode) inputNode).getText() + " found in " + inputNode.getClass().getName() + " found in location requiring a literal" + " String (cannot be evaluated)");
        return null;
    }
    String inputName = ((SimpleNode) inputNode).getText();
    String varName = ChannelUtilities.createVarName(inputName);
    VariableLibrary varLib = semantics.get(FormulaSemantics.FMANAGER).getFactory();
    LegalScope scope = semantics.get(FormulaSemantics.SCOPE);
    FormatManager<?> formatManager = varLib.getVariableFormat(scope, varName);
    if (formatManager == null) {
        semantics.setInvalid("Input Channel: " + varName + " was not found");
        return null;
    }
    return formatManager;
}