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A simple JSON parser.

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package io.github.cuisse.json;

/**
 * Represents a JSON string reader.
 * 
 * @author Brayan Roman
 */
public class JsonStringReader implements JsonReader {

    private char[] input;
    private int index;

    public JsonStringReader(String input) {
        this.input = Common.notNull(input, "input").toCharArray();
    }

    @Override
    public boolean eof() {
        return index >= input.length;
    }

    @Override
    public char read() {
        if (index >= input.length) {
            return (char) -1;
        } else {
            return input[index++];
        }
    }

    @Override
    public void dispose() {
        input = null;
        index = -1;
    }
    
}