public void genConversionOperation(
EGLClass type, Context ctx, TabbedWriter out, AsExpression arg) {
if (arg.getConversionOperation() != null && !needsConversion(arg.getConversionOperation())) {
ctx.invoke(genExpression, arg.getObjectExpr(), ctx, out);
} else {
// we need to invoke the logic in type template to call back to the other conversion
// situations
ctx.invokeSuper(this, genConversionOperation, type, ctx, out, arg);
}
}
public void genTypeDependentOptions(
ParameterizableType type, Context ctx, TabbedWriter out, AsExpression arg) {
out.print(", ");
// if we get here, then we have been given an integer literal, to be represented as a
// FixedPrecisionType. So, we must
// set the dependend options to be a list of nines
if (arg.getObjectExpr() instanceof IntegerLiteral) {
String value = ((IntegerLiteral) arg.getObjectExpr()).getValue();
if (value.startsWith("-")) value = value.substring(1);
if (value.length() > 4) out.print("egl.javascript.BigDecimal.prototype.NINES[8]");
else out.print("egl.javascript.BigDecimal.prototype.NINES[3]");
} else out.print("egl.javascript.BigDecimal.prototype.NINES[8]");
}
public void genConversionOperation(
FixedPrecisionType type, Context ctx, TabbedWriter out, AsExpression arg) {
Type toType = arg.getEType();
Type fromType = arg.getObjectExpr().getType();
if ((arg.getConversionOperation() != null) && TypeUtils.isNumericType(fromType)) {
if (needsConversion(fromType, toType)
&& CommonUtilities.proceedWithConversion(ctx, arg.getConversionOperation())) {
out.print(ctx.getNativeImplementationMapping(toType) + '.');
out.print(CommonUtilities.getOpName(ctx, arg.getConversionOperation()));
out.print("(");
Expression objectExpr = arg.getObjectExpr();
if (objectExpr instanceof BoxingExpression) {
objectExpr = ((BoxingExpression) objectExpr).getExpr();
}
ctx.invoke(genExpression, objectExpr, ctx, out);
ctx.invoke(genTypeDependentOptions, arg.getEType(), ctx, out, arg);
out.print(")");
} else {
ctx.invoke(genExpression, arg.getObjectExpr(), ctx, out);
}
} else {
// we need to invoke the logic in type template to call back to the other conversion
// situations
ctx.invokeSuper(this, genConversionOperation, type, ctx, out, arg);
}
}
