Examples with CodeAndSourceLocation org.cytoscape.equations.CodeAndSourceLocation used on opensource projects

Example 1 with CodeAndSourceLocation

use of org.cytoscape.equations.CodeAndSourceLocation in project cytoscape-impl by cytoscape.

the class SConvNode method genCode.

public void genCode(final Stack<CodeAndSourceLocation> codeStack) {
    convertee.genCode(codeStack);
    final Class type = convertee.getType();
    if (type == Double.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.SCONVF, getSourceLocation()));
    else if (type == Long.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.SCONVI, getSourceLocation()));
    else if (type == Boolean.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.SCONVB, getSourceLocation()));
    else
        throw new IllegalStateException("unknown type: " + type + ".");
}

Example 2 with CodeAndSourceLocation

use of org.cytoscape.equations.CodeAndSourceLocation in project cytoscape-impl by cytoscape.

the class BinOpNode method genCode.

public void genCode(final Stack<CodeAndSourceLocation> codeStack) {
    rhs.genCode(codeStack);
    lhs.genCode(codeStack);
    switch(operator) {
        case CARET:
            codeStack.push(new CodeAndSourceLocation(Instruction.FPOW, getSourceLocation()));
            break;
        case PLUS:
            codeStack.push(new CodeAndSourceLocation(Instruction.FADD, getSourceLocation()));
            break;
        case MINUS:
            codeStack.push(new CodeAndSourceLocation(Instruction.FSUB, getSourceLocation()));
            break;
        case DIV:
            codeStack.push(new CodeAndSourceLocation(Instruction.FDIV, getSourceLocation()));
            break;
        case MUL:
            codeStack.push(new CodeAndSourceLocation(Instruction.FMUL, getSourceLocation()));
            break;
        case EQUAL:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BEQLF, Instruction.BEQLS, Instruction.BEQLB), getSourceLocation()));
            break;
        case NOT_EQUAL:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BNEQLF, Instruction.BNEQLS, Instruction.BNEQLB), getSourceLocation()));
            break;
        case GREATER_THAN:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BGTF, Instruction.BGTS, Instruction.BGTB), getSourceLocation()));
            break;
        case LESS_THAN:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BLTF, Instruction.BLTS, Instruction.BLTB), getSourceLocation()));
            break;
        case GREATER_OR_EQUAL:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BGTEF, Instruction.BGTES, Instruction.BGTEB), getSourceLocation()));
            break;
        case LESS_OR_EQUAL:
            codeStack.push(new CodeAndSourceLocation(determineOpCode(Instruction.BLTEF, Instruction.BLTES, Instruction.BLTEB), getSourceLocation()));
            break;
        case AMPERSAND:
            codeStack.push(new CodeAndSourceLocation(Instruction.SCONCAT, getSourceLocation()));
            break;
        default:
            throw new IllegalStateException(getSourceLocation() + ": unknown operator: " + operator + ".");
    }
}

Example 3 with CodeAndSourceLocation

use of org.cytoscape.equations.CodeAndSourceLocation in project cytoscape-impl by cytoscape.

the class FConvNode method genCode.

public void genCode(final Stack<CodeAndSourceLocation> codeStack) {
    convertee.genCode(codeStack);
    final Class type = convertee.getType();
    if (type == Long.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.FCONVI, getSourceLocation()));
    else if (type == Boolean.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.FCONVB, getSourceLocation()));
    else if (type == String.class)
        codeStack.push(new CodeAndSourceLocation(Instruction.FCONVS, getSourceLocation()));
    else
        throw new IllegalStateException("unknown type: " + type + ".");
}

Example 4 with CodeAndSourceLocation

use of org.cytoscape.equations.CodeAndSourceLocation in project cytoscape-impl by cytoscape.

the class EquationCompilerImpl method compile.

public boolean compile(final String equation, final Map<String, Class<?>> variableNameToTypeMap) {
    this.equation = null;
    this.errorMsg = null;
    if (!parser.parse(equation, variableNameToTypeMap)) {
        errorMsg = parser.getErrorMsg();
        return false;
    }
    final TreeNode parseTree = parser.getParseTree();
    final Stack<CodeAndSourceLocation> codeStack = new Stack<CodeAndSourceLocation>();
    try {
        parseTree.genCode(codeStack);
    } catch (final IllegalStateException e) {
        errorMsg = e.getCause().toString();
        return false;
    }
    final Object[] code = new Object[codeStack.size()];
    final int[] sourceLocations = new int[codeStack.size()];
    for (int i = code.length - 1; i >= 0; --i) {
        final CodeAndSourceLocation codeAndSourceLocation = codeStack.pop();
        code[i] = codeAndSourceLocation.getCode();
        sourceLocations[i] = codeAndSourceLocation.getSourceLocation();
    }
    this.equation = new Equation(equation, parser.getVariableReferences(), parser.getDefaultVariableValues(), code, sourceLocations, parser.getType());
    errorMsg = null;
    return true;
}

Example 5 with CodeAndSourceLocation

use of org.cytoscape.equations.CodeAndSourceLocation in project cytoscape-impl by cytoscape.

the class FuncCallNode method genCode.

public void genCode(final Stack<CodeAndSourceLocation> codeStack) {
    for (int i = args.length - 1; i >= 0; --i) args[i].genCode(codeStack);
    codeStack.push(new CodeAndSourceLocation(args.length, -1));
    codeStack.push(new CodeAndSourceLocation(func, -1));
    codeStack.push(new CodeAndSourceLocation(Instruction.CALL, getSourceLocation()));
}