public class com.codahale.metrics.collectd.Sender
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.codahale.metrics.collectd.Sender
super_class: java.lang.Object
{
private final java.lang.String host;
descriptor: Ljava/lang/String;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final int port;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.net.InetSocketAddress address;
descriptor: Ljava/net/InetSocketAddress;
flags: (0x0002) ACC_PRIVATE
private java.nio.channels.DatagramChannel channel;
descriptor: Ljava/nio/channels/DatagramChannel;
flags: (0x0002) ACC_PRIVATE
public void <init>(java.lang.String, int);
descriptor: (Ljava/lang/String;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield com.codahale.metrics.collectd.Sender.host:Ljava/lang/String;
2: aload 0
iload 2
putfield com.codahale.metrics.collectd.Sender.port:I
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/codahale/metrics/collectd/Sender;
0 4 1 host Ljava/lang/String;
0 4 2 port I
MethodParameters:
Name Flags
host
port
public void connect();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.codahale.metrics.collectd.Sender.isConnected:()Z
ifeq 2
1: new java.lang.IllegalStateException
dup
ldc "Already connected"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield com.codahale.metrics.collectd.Sender.host:Ljava/lang/String;
ifnull 4
3: aload 0
new java.net.InetSocketAddress
dup
aload 0
getfield com.codahale.metrics.collectd.Sender.host:Ljava/lang/String;
aload 0
getfield com.codahale.metrics.collectd.Sender.port:I
invokespecial java.net.InetSocketAddress.<init>:(Ljava/lang/String;I)V
putfield com.codahale.metrics.collectd.Sender.address:Ljava/net/InetSocketAddress;
4: StackMap locals:
StackMap stack:
aload 0
invokestatic java.nio.channels.DatagramChannel.open:()Ljava/nio/channels/DatagramChannel;
putfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
5: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/codahale/metrics/collectd/Sender;
Exceptions:
throws java.io.IOException
public boolean isConnected();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
ifnull 1
aload 0
getfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
invokevirtual java.nio.channels.DatagramChannel.socket:()Ljava/net/DatagramSocket;
invokevirtual java.net.DatagramSocket.isClosed:()Z
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/codahale/metrics/collectd/Sender;
public void send(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
aload 1
aload 0
getfield com.codahale.metrics.collectd.Sender.address:Ljava/net/InetSocketAddress;
invokevirtual java.nio.channels.DatagramChannel.send:(Ljava/nio/ByteBuffer;Ljava/net/SocketAddress;)I
pop
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/codahale/metrics/collectd/Sender;
0 2 1 buffer Ljava/nio/ByteBuffer;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buffer
public void disconnect();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
ifnonnull 2
1: return
2: StackMap locals:
StackMap stack:
aload 0
getfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
invokevirtual java.nio.channels.DatagramChannel.close:()V
3: goto 7
StackMap locals:
StackMap stack: java.lang.Throwable
4: astore 1
5: aload 0
aconst_null
putfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
6: aload 1
athrow
7: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield com.codahale.metrics.collectd.Sender.channel:Ljava/nio/channels/DatagramChannel;
8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/codahale/metrics/collectd/Sender;
Exception table:
from to target type
2 4 4 any
Exceptions:
throws java.io.IOException
}
SourceFile: "Sender.java"