private boolean compare_String()

in connectfeaturelauncher/src/main/java/org/osgi/framework/FrameworkUtil.java [884:948]

• 53 lines of code
• 14 McCabe index (conditional complexity)

		private boolean compare_String(int operation, String string, Object value2) {
			switch (operation) {
				case SUBSTRING : {
					String[] substrings = (String[]) value2;
					int pos = 0;
					for (int i = 0, size = substrings.length; i < size; i++) {
						String substr = substrings[i];

						if (i + 1 < size) /* if this is not that last substr */{
							if (substr == null) /* * */{
								String substr2 = substrings[i + 1];

								if (substr2 == null) /* ** */
									continue; /* ignore first star */
								/* xxx */
								int index = string.indexOf(substr2, pos);
								if (index == -1) {
									return false;
								}

								pos = index + substr2.length();
								if (i + 2 < size) // if there are more
									// substrings, increment
									// over the string we just
									// matched; otherwise need
									// to do the last substr
									// check
									i++;
							} else /* xxx */{
								int len = substr.length();
								if (string.regionMatches(pos, substr, 0, len)) {
									pos += len;
								} else {
									return false;
								}
							}
						} else /* last substr */{
							if (substr == null) /* * */{
								return true;
							}
							/* xxx */
							return string.endsWith(substr);
						}
					}

					return true;
				}
				case EQUAL : {
					return string.equals(value2);
				}
				case APPROX : {
					string = approxString(string);
					String string2 = approxString((String) value2);

					return string.equalsIgnoreCase(string2);
				}
				case GREATER : {
					return string.compareTo((String) value2) >= 0;
				}
				case LESS : {
					return string.compareTo((String) value2) <= 0;
				}
			}
			return false;
		}