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Diffstat (limited to 'bindings/java/org/zmq/Poller.java')
-rwxr-xr-xbindings/java/org/zmq/Poller.java135
1 files changed, 0 insertions, 135 deletions
diff --git a/bindings/java/org/zmq/Poller.java b/bindings/java/org/zmq/Poller.java
deleted file mode 100755
index dd168b2..0000000
--- a/bindings/java/org/zmq/Poller.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- Copyright (c) 2007-2010 iMatix Corporation
-
- This file is part of 0MQ.
-
- 0MQ is free software; you can redistribute it and/or modify it under
- the terms of the Lesser GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- 0MQ is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- Lesser GNU General Public License for more details.
-
- You should have received a copy of the Lesser GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package org.zmq;
-
-public class Poller {
- static {
- System.loadLibrary("jzmq");
- }
-
- public static final int POLLIN = 1;
- public static final int POLLOUT = 2;
- public static final int POLLERR = 4;
-
- /**
- * Class constructor.
- *
- * @param context a 0MQ context previously created.
- */
- public Poller (Context context, int size) {
- this.context = context;
- this.size = size;
- this.next = 0;
-
- this.socket = new Socket[size];
- this.event = new short[size];
- this.revent = new short[size];
-
- for (int i = 0; i < size; ++i) {
- this.event[i] = (POLLIN | POLLOUT | POLLERR);
- }
- }
-
- public int register (Socket socket) {
- if (next >= size)
- return -1;
- this.socket[next] = socket;
- return next++;
- }
-
- public long getTimeout () {
- return this.timeout;
- }
-
- public void setTimeout (long timeout) {
- this.timeout = timeout;
- }
-
- public int getSize () {
- return this.size;
- }
-
- public int getNext () {
- return this.next;
- }
-
- /**
- * Issue a poll call.
- * @return how many objects where signalled by poll().
- */
- public long poll () {
- if (size <= 0 || next <= 0)
- return 0;
-
- for (int i = 0; i < next; ++i) {
- revent[i] = 0;
- }
-
- return run_poll(next, socket, event, revent, timeout);
- }
-
- public boolean pollin(int index) {
- return poll_mask(index, POLLIN);
- }
-
- public boolean pollout(int index) {
- return poll_mask(index, POLLOUT);
- }
-
- public boolean pollerr(int index) {
- return poll_mask(index, POLLERR);
- }
-
- /**
- * Issue a poll call on the specified 0MQ sockets.
- *
- * @param socket an array of 0MQ Socket objects to poll.
- * @param event an array of short values specifying what to poll for.
- * @param revent an array of short values with the results.
- * @param timeout the maximum timeout in microseconds.
- * @return how many objects where signalled by poll().
- */
- private native long run_poll(int count,
- Socket[] socket,
- short[] event,
- short[] revent,
- long timeout);
-
- /**
- * Check whether a specific mask was signalled by latest poll call.
- *
- * @param index the index indicating the socket.
- * @param mask a combination of POLLIN, POLLOUT and POLLERR.
- * @return true if specific socket was signalled as specified.
- */
- private boolean poll_mask(int index, int mask) {
- if (mask <= 0 || index < 0 || index >= next)
- return false;
- return (revent[index] & mask) > 0;
- }
-
- private Context context = null;
- private long timeout = 0;
- private int size = 0;
- private int next = 0;
- private Socket[] socket = null;
- private short[] event = null;
- private short[] revent = null;
-}