Java String Extract extractGenericTypeNames(String sig)

Description

extract Generic Type Names

License

Open Source License

Declaration

public static List<String> extractGenericTypeNames(String sig) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.*;

public class Main {
    public static List<String> extractGenericTypeNames(String sig) {
        List<String> types = new ArrayList<String>();

        boolean nameDetected = false;
        int currentStart = -1;
        for (int i = 0; i < sig.length(); i++) {
            char c = sig.charAt(i);
            switch (c) {
            case '<':
            case ';':
                if (!nameDetected) {
                    nameDetected = true;
                    currentStart = i + 1;
                }//from  ww  w. j a va2 s  .co m
                break;
            case ':':
                types.add(sig.substring(currentStart, i));
                nameDetected = false;
                break;
            }
        }

        return types;
    }
}

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