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Let ChannelPipeline implement Iterable

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This commit is contained in:
Norman Maurer 2013-02-08 07:10:46 +01:00
parent e5616c85c4
commit 32e0b59761
2 changed files with 9 additions and 1 deletions
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4
transport/src/main/java/io/netty/channel/ChannelPipeline.java
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@ -23,6 +23,7 @@ import java.io.InputStream;
import java.io.OutputStream;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.NoSuchElementException;
@ -177,7 +178,8 @@ import java.util.NoSuchElementException;
* @apiviz.composedOf io.netty.channel.ChannelHandlerContext
* @apiviz.owns io.netty.channel.ChannelHandler
*/
public interface ChannelPipeline extends ChannelInboundInvoker, ChannelOutboundInvoker {
public interface ChannelPipeline extends ChannelInboundInvoker, ChannelOutboundInvoker,
Iterable<Entry<String, ChannelHandler>> {
/**
* Return the bound {@link MessageBuf} of the first {@link ChannelInboundMessageHandler} in the

6
transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java
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@ -28,6 +28,7 @@ import java.net.SocketAddress;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.IdentityHashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
@ -1322,4 +1323,9 @@ final class DefaultChannelPipeline implements ChannelPipeline {
unsafe.flush(promise);
}
}
@Override
public Iterator<Map.Entry<String, ChannelHandler>> iterator() {
return toMap().entrySet().iterator();
}
}