mini-interpreter | A Simple Scripting Language | Script Programming library
kandi X-RAY | mini-interpreter Summary
kandi X-RAY | mini-interpreter Summary
A Scripting Language based on Golang.
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Top functions reviewed by kandi - BETA
- NewParser creates a new Parser .
- Section 12 . 2 . 5
- Main entry point
- NewClassInfo returns the class info for the given class .
- read text from bufio
- appendNatives appends to the given environment variables .
- encode register
- encode offset
- encode short offset
- NewVM creates a new VM .
mini-interpreter Key Features
mini-interpreter Examples and Code Snippets
Community Discussions
Trending Discussions on mini-interpreter
QUESTION
Context: I'm making a mini-interpreter-ish calculator thing. I figured that the best way to hold the symbol table was to make an ArrayList of an Object that I've defined (name of the object is WiP). Setting up the ArrayList looks like.
...ANSWER
Answered 2018-Sep-12 at 01:36What you are storing in the ArrayList
is not the object itself, but reference to object.
So when you do vList.get(i)
it is returning you the reference that you previous put in. Which means you are going to access the same object that you previous put in the list, instead of a copy of it.
Get yourself familiar with one of the basic concept of Java, which is Reference and Primitive types.
Some off-topic suggestions:
- Make sure you are aware of Java's naming convention. For example, for the class name, it should be
MiniVariable
instead ofminiVariable
. - Just to be more accurate: "and the miniVariable Object contains the following variable",
MiniVariable
is a class, but not an object. You may say "and a MiniVariable object (instance) contains these member fields", or "in MiniVariable class defined the following member fields"
QUESTION
I have to create a mini-interpreter in Java for a "Toy Language" and in this project, I have to include a FileTable which is a class having as private field a HashMap
, where FileData is:
ANSWER
Answered 2017-Nov-11 at 21:05You have created BufferedReader and FileReader in try-with-resources block. This means, that close() method was called on both directly after try block, as if there were finally{fileReader.close();bufferedReader.close()}
.
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