Examples with Prerequisite pcgen.core.prereq.Prerequisite used on opensource projects

Example 6 with Prerequisite

use of pcgen.core.prereq.Prerequisite in project pcgen by PCGen.

the class PreParserFactory method parse.

public static List<Prerequisite> parse(final List<String> preStrings) {
    final List<Prerequisite> ret = new ArrayList<>(preStrings.size());
    for (String prestr : preStrings) {
        try {
            final PreParserFactory factory = PreParserFactory.getInstance();
            final Prerequisite prereq = factory.parse(prestr);
            ret.add(prereq);
        } catch (PersistenceLayerException ple) {
            //The message is now produced at a lower level, and thus has to be localised there.
            Logging.errorPrint(ple.getMessage(), ple);
        //Logging.errorPrintLocalised(PropertyFactory.getString("PrereqHandler.Unable_to_parse"), object); //$NON-NLS-1$
        }
    }
    return ret;
}

Example 7 with Prerequisite

use of pcgen.core.prereq.Prerequisite in project pcgen by PCGen.

the class AbstractPrerequisiteParser method parse.

/**
	 * Parses the PreRequisite.
	 * 
	 * @param kind the kind of the prerequisite (less the "PRE" prefix).
	 * @param formula The body of the prerequisite.
	 * @param invertResult Whether the prerequisite should invert the result.
	 * @param overrideQualify
	 *           if set true, this prerequisite will be enforced in spite
	 *           of any "QUALIFY" tag that may be present.
	 * @return PreReq 
	 * @throws PersistenceLayerException 
	 */
@Override
public Prerequisite parse(String kind, String formula, boolean invertResult, boolean overrideQualify) throws PersistenceLayerException {
    // Check to make sure that this class can parse this token
    boolean foundTag = false;
    for (int i = 0; i < kindsHandled().length; i++) {
        String arrayElement = kindsHandled()[i];
        if (arrayElement.equalsIgnoreCase(kind)) {
            foundTag = true;
            break;
        }
    }
    if (!foundTag) {
        throw new PersistenceLayerException(this.getClass().getName() + " can not parse a Prerequisite tag of '" + kind + ":" + formula + "'");
    }
    // If we can parse this token then set the kind and invert flag.
    Prerequisite prereq = new Prerequisite();
    prereq.setKind(kind);
    prereq.setOverrideQualify(overrideQualify);
    return prereq;
}

Example 8 with Prerequisite

use of pcgen.core.prereq.Prerequisite in project pcgen by PCGen.

the class AbstractPrerequisiteSimpleParser method parse.

/**
	 * Parse PreReq 
	 * 
	 * @param kind 
	 * @param formula 
	 * @param invertResult 
	 * @param overrideQualify 
	 * @return PreReq
	 * @throws PersistenceLayerException 
	 */
@Override
public Prerequisite parse(String kind, String formula, boolean invertResult, boolean overrideQualify) throws PersistenceLayerException {
    Prerequisite prereq = super.parse(kind, formula, invertResult, overrideQualify);
    prereq.setKey(formula);
    prereq.setOperator(PrerequisiteOperator.EQ);
    if (invertResult) {
        prereq.setOperator(prereq.getOperator().invert());
    }
    return prereq;
}

Example 9 with Prerequisite

use of pcgen.core.prereq.Prerequisite in project pcgen by PCGen.

the class PreMultParser method parse.

@Override
public Prerequisite parse(String kind, String formula, boolean invertResult, boolean overrideQualify) throws PersistenceLayerException {
    Prerequisite prereq = super.parse(kind, formula, invertResult, overrideQualify);
    prereq.setKind(null);
    prereq.setCharacterRequired(false);
    int commaIndex = formula.indexOf(",");
    if (commaIndex > 0) {
        String minFormula = formula.substring(0, commaIndex);
        formula = formula.substring(commaIndex + 1);
        prereq.setOperator(PrerequisiteOperator.GTEQ);
        prereq.setOperand(minFormula);
    }
    // [PREARMORPROF:1,TYPE.Medium],[PREFEAT:1,Armor Proficiency (Medium)]
    PreParserFactory parser = PreParserFactory.getInstance();
    for (String s : splitOnTopLevelToken(formula, '[', ']')) {
        prereq.addPrerequisite(parser.parse(s));
    }
    if (invertResult) {
        prereq.setOperator(prereq.getOperator().invert());
    }
    return prereq;
}

Example 10 with Prerequisite

use of pcgen.core.prereq.Prerequisite in project pcgen by PCGen.

the class PrerequisiteMultWriter method write.

@Override
public void write(Writer writer, Prerequisite prereq) throws PersistenceLayerException {
    checkValidOperator(prereq, operatorsHandled());
    try {
        Prerequisite subreq;
        //
        if (isSpecialCase(prereq)) {
            handleSpecialCase(writer, prereq);
            return;
        }
        if (isNegatedPreability(prereq)) {
            handleNegatedPreAbility(writer, prereq);
            return;
        }
        if (prereq.getPrerequisiteCount() != 0) {
            subreq = prereq.getPrerequisites().get(0);
            final PrerequisiteWriterInterface test = PrerequisiteWriterFactory.getInstance().getWriter(subreq.getKind());
            if ((test != null) && (test instanceof AbstractPrerequisiteWriter) && ((AbstractPrerequisiteWriter) test).specialCase(writer, prereq)) {
                return;
            }
        }
        if (prereq.getOperator().equals(PrerequisiteOperator.LT)) {
            writer.write('!');
        }
        writer.write("PREMULT:");
        writer.write(prereq.getOperand());
        writer.write(',');
        int i = 0;
        for (Prerequisite pre : prereq.getPrerequisites()) {
            if (i > 0) {
                writer.write(',');
            }
            writer.write('[');
            PrerequisiteWriterFactory factory = PrerequisiteWriterFactory.getInstance();
            PrerequisiteWriterInterface w = factory.getWriter(pre.getKind());
            if (w != null) {
                w.write(writer, pre);
            } else {
                writer.write("unrecognized kind:" + pre.getKind());
            }
            writer.write(']');
            i++;
        }
    } catch (IOException e) {
        throw new PersistenceLayerException(e.getMessage());
    }
}