Java Code Examples for org.codehaus.groovy.ast.ClassHelper#float_TYPE()

The following examples show how to use org.codehaus.groovy.ast.ClassHelper#float_TYPE() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GroovyVirtualSourceProvider.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private void printTypeName(ClassNode type, PrintWriter out) {
    if (ClassHelper.isPrimitiveType(type)) {
        if (type == ClassHelper.boolean_TYPE) {
            out.print("boolean");
        } else if (type == ClassHelper.char_TYPE) {
            out.print("char");
        } else if (type == ClassHelper.int_TYPE) {
            out.print("int");
        } else if (type == ClassHelper.short_TYPE) {
            out.print("short");
        } else if (type == ClassHelper.long_TYPE) {
            out.print("long");
        } else if (type == ClassHelper.float_TYPE) {
            out.print("float");
        } else if (type == ClassHelper.double_TYPE) {
            out.print("double");
        } else if (type == ClassHelper.byte_TYPE) {
            out.print("byte");
        } else {
            out.print("void");
        }
    } else {
        out.print(type.redirect().getName().replace('$', '.'));
    }
}
Example 2
Source File: OperandStack.java    From groovy with Apache License 2.0 6 votes vote down vote up 
private boolean convertFromInt(ClassNode target) {
    int convertCode;
    if (target==ClassHelper.char_TYPE){
        convertCode = I2C;
    } else if (target==ClassHelper.byte_TYPE){
        convertCode = I2B;
    } else if (target==ClassHelper.short_TYPE){
        convertCode = I2S;
    } else if (target==ClassHelper.long_TYPE){
        convertCode = I2L;
    } else if (target==ClassHelper.float_TYPE){
        convertCode = I2F;
    } else if (target==ClassHelper.double_TYPE){
        convertCode = I2D;
    } else {
        return false;
    }
    controller.getMethodVisitor().visitInsn(convertCode);
    return true;
}
Example 3
Source File: OperandStack.java    From groovy with Apache License 2.0 6 votes vote down vote up 
private boolean convertFromLong(ClassNode target) {
    MethodVisitor mv = controller.getMethodVisitor();
    if (target==ClassHelper.int_TYPE){
        mv.visitInsn(L2I);
        return true;
    } else if ( target==ClassHelper.char_TYPE ||
                target==ClassHelper.byte_TYPE ||
                target==ClassHelper.short_TYPE)
    {
        mv.visitInsn(L2I);
        return convertFromInt(target);
    } else if (target==ClassHelper.double_TYPE){
        mv.visitInsn(L2D);
        return true;
    } else if (target==ClassHelper.float_TYPE){
        mv.visitInsn(L2F);
        return true;
    } 
    return false;
}
Example 4
Source File: OperandStack.java    From groovy with Apache License 2.0 6 votes vote down vote up 
private boolean convertFromDouble(ClassNode target) {
    MethodVisitor mv = controller.getMethodVisitor();
    if (target==ClassHelper.int_TYPE){
        mv.visitInsn(D2I);
        return true;
    } else if ( target==ClassHelper.char_TYPE ||
                target==ClassHelper.byte_TYPE ||
                target==ClassHelper.short_TYPE)
    {
        mv.visitInsn(D2I);
        return convertFromInt(target);
    } else if (target==ClassHelper.long_TYPE){
        mv.visitInsn(D2L);
        return true;
    } else if (target==ClassHelper.float_TYPE){
        mv.visitInsn(D2F);
        return true;
    } 
    return false;
}
Example 5
Source File: OperandStack.java    From groovy with Apache License 2.0 6 votes vote down vote up 
private boolean convertPrimitive(ClassNode top, ClassNode target) {
    if (top==target) return true;
    if (top==ClassHelper.int_TYPE) {
        return convertFromInt(target);
    } else if ( top==ClassHelper.char_TYPE || 
                top==ClassHelper.byte_TYPE ||
                top==ClassHelper.short_TYPE)
    {
        return target == ClassHelper.int_TYPE || convertFromInt(target);
    } else if ( top==ClassHelper.float_TYPE) {
        return convertFromFloat(target);
    } else if ( top==ClassHelper.double_TYPE) {
        return convertFromDouble(target);
    } else if ( top==ClassHelper.long_TYPE) {
        return convertFromLong(target);
    }
    return false;
}
Example 6
Source File: ExternalizeMethodsASTTransformation.java    From groovy with Apache License 2.0 5 votes vote down vote up 
private static String suffixForField(FieldNode fNode) {
        // use primitives for efficiency
        if (fNode.getType() == ClassHelper.int_TYPE) return "Int";
        if (fNode.getType() == ClassHelper.boolean_TYPE) return "Boolean";
//        currently char isn't found due to a bug, so go with Object
//        if (fNode.getType() == ClassHelper.char_TYPE) return "Char";
        if (fNode.getType() == ClassHelper.long_TYPE) return "Long";
        if (fNode.getType() == ClassHelper.short_TYPE) return "Short";
        if (fNode.getType() == ClassHelper.byte_TYPE) return "Byte";
        if (fNode.getType() == ClassHelper.float_TYPE) return "Float";
        if (fNode.getType() == ClassHelper.double_TYPE) return "Double";
        return "Object";
    }
Example 7
Source File: PrimitiveHelper.java    From groovy with Apache License 2.0 5 votes vote down vote up 
public static Expression getDefaultValueForPrimitive(ClassNode type) {
    if (type == ClassHelper.int_TYPE) {
        return new ConstantExpression(0);
    }
    if (type == ClassHelper.long_TYPE) {
        return new ConstantExpression(0L);
    }
    if (type == ClassHelper.double_TYPE) {
        return new ConstantExpression(0.0);
    }
    if (type == ClassHelper.float_TYPE) {
        return new ConstantExpression(0.0F);
    }
    if (type == ClassHelper.boolean_TYPE) {
        return ConstantExpression.FALSE;
    }
    if (type == ClassHelper.short_TYPE) {
        return new ConstantExpression((short) 0);
    }
    if (type == ClassHelper.byte_TYPE) {
        return new ConstantExpression((byte) 0);
    }
    if (type == ClassHelper.char_TYPE) {
        return new ConstantExpression((char) 0);
    }
    return null;
}
Example 8
Source File: CompileStack.java    From groovy with Apache License 2.0 5 votes vote down vote up 
private static void pushInitValue(final ClassNode type, final MethodVisitor mv) {
    if (ClassHelper.isPrimitiveType(type)) {
        if (type == ClassHelper.long_TYPE) {
            mv.visitInsn(LCONST_0);
        } else if (type == ClassHelper.double_TYPE) {
            mv.visitInsn(DCONST_0);
        } else if (type == ClassHelper.float_TYPE) {
            mv.visitInsn(FCONST_0);
        } else {
            mv.visitLdcInsn(0);
        }
    } else {
        mv.visitInsn(ACONST_NULL);
    }
}
Example 9
Source File: JavaStubGenerator.java    From groovy with Apache License 2.0 5 votes vote down vote up 
private void printTypeName(PrintWriter out, ClassNode type) {
    if (ClassHelper.isPrimitiveType(type)) {
        if (type == ClassHelper.boolean_TYPE) {
            out.print("boolean");
        } else if (type == ClassHelper.char_TYPE) {
            out.print("char");
        } else if (type == ClassHelper.int_TYPE) {
            out.print("int");
        } else if (type == ClassHelper.short_TYPE) {
            out.print("short");
        } else if (type == ClassHelper.long_TYPE) {
            out.print("long");
        } else if (type == ClassHelper.float_TYPE) {
            out.print("float");
        } else if (type == ClassHelper.double_TYPE) {
            out.print("double");
        } else if (type == ClassHelper.byte_TYPE) {
            out.print("byte");
        } else {
            out.print("void");
        }
    } else {
        String name = type.getName();
        // check for an alias
        ClassNode alias = currentModule.getImportType(name);
        if (alias != null) name = alias.getName();
        out.print(name.replace('$', '.'));
    }
}
Example 10
Source File: AsmClassGenerator.java    From groovy with Apache License 2.0 4 votes vote down vote up 
@Override
public void visitArrayExpression(final ArrayExpression expression) {
    MethodVisitor mv = controller.getMethodVisitor();
    ClassNode elementType = expression.getElementType();
    String arrayTypeName = BytecodeHelper.getClassInternalName(elementType);
    List<Expression> sizeExpression = expression.getSizeExpression();

    int size = 0;
    int dimensions = 0;
    if (sizeExpression != null) {
        for (Expression element : sizeExpression) {
            if (element == ConstantExpression.EMPTY_EXPRESSION) break;
            dimensions += 1;
            // let's convert to an int
            element.visit(this);
            controller.getOperandStack().doGroovyCast(ClassHelper.int_TYPE);
        }
        controller.getOperandStack().remove(dimensions);
    } else {
        size = expression.getExpressions().size();
        BytecodeHelper.pushConstant(mv, size);
    }

    int storeIns = AASTORE;
    if (sizeExpression != null) {
        arrayTypeName = BytecodeHelper.getTypeDescription(expression.getType());
        mv.visitMultiANewArrayInsn(arrayTypeName, dimensions);
    } else if (ClassHelper.isPrimitiveType(elementType)) {
        int primType = 0;
        if (elementType == ClassHelper.boolean_TYPE) {
            primType = T_BOOLEAN;
            storeIns = BASTORE;
        } else if (elementType == ClassHelper.char_TYPE) {
            primType = T_CHAR;
            storeIns = CASTORE;
        } else if (elementType == ClassHelper.float_TYPE) {
            primType = T_FLOAT;
            storeIns = FASTORE;
        } else if (elementType == ClassHelper.double_TYPE) {
            primType = T_DOUBLE;
            storeIns = DASTORE;
        } else if (elementType == ClassHelper.byte_TYPE) {
            primType = T_BYTE;
            storeIns = BASTORE;
        } else if (elementType == ClassHelper.short_TYPE) {
            primType = T_SHORT;
            storeIns = SASTORE;
        } else if (elementType == ClassHelper.int_TYPE) {
            primType = T_INT;
            storeIns = IASTORE;
        } else if (elementType == ClassHelper.long_TYPE) {
            primType = T_LONG;
            storeIns = LASTORE;
        }
        mv.visitIntInsn(NEWARRAY, primType);
    } else {
        mv.visitTypeInsn(ANEWARRAY, arrayTypeName);
    }

    for (int i = 0; i < size; i += 1) {
        mv.visitInsn(DUP);
        BytecodeHelper.pushConstant(mv, i);
        Expression elementExpression = expression.getExpression(i);
        if (elementExpression == null) {
            ConstantExpression.NULL.visit(this);
        } else {
            elementExpression.visit(this);
            controller.getOperandStack().doGroovyCast(elementType);
        }
        mv.visitInsn(storeIns);
        controller.getOperandStack().remove(1);
    }

    controller.getOperandStack().push(expression.getType());
}
Example 11
Source File: BinaryFloatExpressionHelper.java    From groovy with Apache License 2.0 4 votes vote down vote up 
protected ClassNode getNormalOpResultType() {
    return ClassHelper.float_TYPE;
}