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[doc] Added comments on a brain overloading method.

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Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>
This commit is contained in:
Emmanuel Bigeon 2021-11-12 10:06:48 +01:00
parent 14007f4d9a
commit da107f0a40
1 changed files with 11 additions and 0 deletions
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11
gclc-process/src/main/java/net/bigeon/gclc/process/io/ConnectingConsoleInput.java
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@ -206,10 +206,18 @@ public final class ConnectingConsoleInput implements ConsoleInput {
return doPrompt(message, timeout, tic);
}
/** Actually do the prompting
*
* @param message the prompt message
* @param timeout the time to wait for an answer
* @param tic the moment the wait started
* @return the message provided through the prompting
* @throws IOException if an IO error occurred while prompting. */
private String doPrompt(final String message, final long timeout, final long tic)
throws IOException {
do {
if (!checkPrompt()) {
// We are not prompting... lets stop here.
break;
}
getConnection(getTimeoutLeft(tic, timeout));
@ -220,10 +228,13 @@ public final class ConnectingConsoleInput implements ConsoleInput {
actualConnected = connected;
}
if (!connect) {
// There is no provide of input... So lets start again, until we actually
// DO get a provider of input.
continue;
}
try {
final String res = actualPrompt(message, timeout, tic, actualConnected);
// We got something from the prompting
synchronized (promptLock) {
if (prompting) {
prompting = false;