public boolean computeContextDependent()

in src/main/java/org/apache/commons/jxpath/ri/compiler/CoreFunction.java [176:220]
41 lines of code
33 McCabe index (conditional complexity)

    public boolean computeContextDependent() {
        if (super.computeContextDependent()) {
            return true;
        }

        switch (functionCode) {
            case Compiler.FUNCTION_LAST:
            case Compiler.FUNCTION_POSITION:
                return true;

            case Compiler.FUNCTION_BOOLEAN:
            case Compiler.FUNCTION_LOCAL_NAME:
            case Compiler.FUNCTION_NAME:
            case Compiler.FUNCTION_NAMESPACE_URI:
            case Compiler.FUNCTION_STRING:
            case Compiler.FUNCTION_LANG:
            case Compiler.FUNCTION_NUMBER:
                return args == null || args.length == 0;

            case Compiler.FUNCTION_FORMAT_NUMBER:
                return args != null && args.length == 2;

            case Compiler.FUNCTION_COUNT:
            case Compiler.FUNCTION_ID:
            case Compiler.FUNCTION_CONCAT:
            case Compiler.FUNCTION_STARTS_WITH:
            case Compiler.FUNCTION_ENDS_WITH:
            case Compiler.FUNCTION_CONTAINS:
            case Compiler.FUNCTION_SUBSTRING_BEFORE:
            case Compiler.FUNCTION_SUBSTRING_AFTER:
            case Compiler.FUNCTION_SUBSTRING:
            case Compiler.FUNCTION_STRING_LENGTH:
            case Compiler.FUNCTION_NORMALIZE_SPACE:
            case Compiler.FUNCTION_TRANSLATE:
            case Compiler.FUNCTION_NOT:
            case Compiler.FUNCTION_TRUE:
            case Compiler.FUNCTION_FALSE:
            case Compiler.FUNCTION_SUM:
            case Compiler.FUNCTION_FLOOR:
            case Compiler.FUNCTION_CEILING:
            case Compiler.FUNCTION_ROUND:
            default:
                return false;
        }
    }