public class com.netflix.hystrix.collapser.RequestCollapser<BatchReturnType, ResponseType, RequestArgumentType>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.netflix.hystrix.collapser.RequestCollapser
super_class: java.lang.Object
{
static final org.slf4j.Logger logger;
descriptor: Lorg/slf4j/Logger;
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final java.lang.Object NULL_SENTINEL;
descriptor: Ljava/lang/Object;
flags: (0x0018) ACC_STATIC, ACC_FINAL
private final com.netflix.hystrix.collapser.HystrixCollapserBridge<BatchReturnType, ResponseType, RequestArgumentType> commandCollapser;
descriptor: Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;
private final java.util.concurrent.atomic.AtomicReference<com.netflix.hystrix.collapser.RequestBatch<BatchReturnType, ResponseType, RequestArgumentType>> batch;
descriptor: Ljava/util/concurrent/atomic/AtomicReference;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicReference<Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;>;
private final java.util.concurrent.atomic.AtomicReference<java.lang.ref.Reference<com.netflix.hystrix.util.HystrixTimer$TimerListener>> timerListenerReference;
descriptor: Ljava/util/concurrent/atomic/AtomicReference;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicReference<Ljava/lang/ref/Reference<Lcom/netflix/hystrix/util/HystrixTimer$TimerListener;>;>;
private final java.util.concurrent.atomic.AtomicBoolean timerListenerRegistered;
descriptor: Ljava/util/concurrent/atomic/AtomicBoolean;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.netflix.hystrix.collapser.CollapserTimer timer;
descriptor: Lcom/netflix/hystrix/collapser/CollapserTimer;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.netflix.hystrix.HystrixCollapserProperties properties;
descriptor: Lcom/netflix/hystrix/HystrixCollapserProperties;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy concurrencyStrategy;
descriptor: Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc Lcom/netflix/hystrix/collapser/RequestCollapser;
invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
putstatic com.netflix.hystrix.collapser.RequestCollapser.logger:Lorg/slf4j/Logger;
1: new java.lang.Object
dup
invokespecial java.lang.Object.<init>:()V
putstatic com.netflix.hystrix.collapser.RequestCollapser.NULL_SENTINEL:Ljava/lang/Object;
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(com.netflix.hystrix.collapser.HystrixCollapserBridge<BatchReturnType, ResponseType, RequestArgumentType>, com.netflix.hystrix.HystrixCollapserProperties, com.netflix.hystrix.collapser.CollapserTimer, com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy);
descriptor: (Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/CollapserTimer;Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;)V
flags: (0x0000)
Code:
stack=6, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.util.concurrent.atomic.AtomicReference
dup
invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
putfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
2: aload 0
new java.util.concurrent.atomic.AtomicReference
dup
invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
putfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
3: aload 0
new java.util.concurrent.atomic.AtomicBoolean
dup
invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:()V
putfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
4: aload 0
aload 1
putfield com.netflix.hystrix.collapser.RequestCollapser.commandCollapser:Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
5: aload 0
aload 4
putfield com.netflix.hystrix.collapser.RequestCollapser.concurrencyStrategy:Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
6: aload 0
aload 2
putfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
7: aload 0
aload 3
putfield com.netflix.hystrix.collapser.RequestCollapser.timer:Lcom/netflix/hystrix/collapser/CollapserTimer;
8: aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
new com.netflix.hystrix.collapser.RequestBatch
dup
aload 2
aload 1
aload 2
invokevirtual com.netflix.hystrix.HystrixCollapserProperties.maxRequestsInBatch:()Lcom/netflix/hystrix/strategy/properties/HystrixProperty;
invokeinterface com.netflix.hystrix.strategy.properties.HystrixProperty.get:()Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
invokespecial com.netflix.hystrix.collapser.RequestBatch.<init>:(Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;I)V
invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
9: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
0 10 1 commandCollapser Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;
0 10 2 properties Lcom/netflix/hystrix/HystrixCollapserProperties;
0 10 3 timer Lcom/netflix/hystrix/collapser/CollapserTimer;
0 10 4 concurrencyStrategy Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
Signature: (Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/CollapserTimer;Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;)V
MethodParameters:
Name Flags
commandCollapser
properties
timer
concurrencyStrategy
public rx.Observable<ResponseType> submitRequest(RequestArgumentType);
descriptor: (Ljava/lang/Object;)Lrx/Observable;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
ifne 2
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
iconst_0
iconst_1
invokevirtual java.util.concurrent.atomic.AtomicBoolean.compareAndSet:(ZZ)Z
ifeq 2
1: aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timer:Lcom/netflix/hystrix/collapser/CollapserTimer;
new com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask
dup
aload 0
invokespecial com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask.<init>:(Lcom/netflix/hystrix/collapser/RequestCollapser;)V
invokeinterface com.netflix.hystrix.collapser.CollapserTimer.addListener:(Lcom/netflix/hystrix/util/HystrixTimer$TimerListener;)Ljava/lang/ref/Reference;
invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
2: StackMap locals:
StackMap stack:
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
checkcast com.netflix.hystrix.collapser.RequestBatch
astore 2
start local 2 3: aload 2
ifnonnull 5
4: new java.lang.IllegalStateException
dup
ldc "Submitting requests after collapser is shutdown"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
invokestatic rx.Observable.error:(Ljava/lang/Throwable;)Lrx/Observable;
areturn
5: StackMap locals: com.netflix.hystrix.collapser.RequestBatch
StackMap stack:
aload 1
ifnull 8
6: aload 2
aload 1
invokevirtual com.netflix.hystrix.collapser.RequestBatch.offer:(Ljava/lang/Object;)Lrx/Observable;
astore 3
start local 3 7: goto 9
end local 3 8: StackMap locals:
StackMap stack:
aload 2
getstatic com.netflix.hystrix.collapser.RequestCollapser.NULL_SENTINEL:Ljava/lang/Object;
invokevirtual com.netflix.hystrix.collapser.RequestBatch.offer:(Ljava/lang/Object;)Lrx/Observable;
astore 3
start local 3 9: StackMap locals: rx.Observable
StackMap stack:
aload 3
ifnull 11
10: aload 3
areturn
11: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual com.netflix.hystrix.collapser.RequestCollapser.createNewBatchAndExecutePreviousIfNeeded:(Lcom/netflix/hystrix/collapser/RequestBatch;)V
end local 3 end local 2 12: goto 2
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
0 13 1 arg TRequestArgumentType;
3 12 2 b Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
7 8 3 response Lrx/Observable<TResponseType;>;
9 12 3 response Lrx/Observable<TResponseType;>;
Signature: (TRequestArgumentType;)Lrx/Observable<TResponseType;>;
MethodParameters:
Name Flags
arg final
private void createNewBatchAndExecutePreviousIfNeeded(com.netflix.hystrix.collapser.RequestBatch<BatchReturnType, ResponseType, RequestArgumentType>);
descriptor: (Lcom/netflix/hystrix/collapser/RequestBatch;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.IllegalStateException
dup
ldc "Trying to start null batch which means it was shutdown already."
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
aload 1
new com.netflix.hystrix.collapser.RequestBatch
dup
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.commandCollapser:Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
invokevirtual com.netflix.hystrix.HystrixCollapserProperties.maxRequestsInBatch:()Lcom/netflix/hystrix/strategy/properties/HystrixProperty;
invokeinterface com.netflix.hystrix.strategy.properties.HystrixProperty.get:()Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
invokespecial com.netflix.hystrix.collapser.RequestBatch.<init>:(Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;I)V
invokevirtual java.util.concurrent.atomic.AtomicReference.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Z
ifeq 4
3: aload 1
invokevirtual com.netflix.hystrix.collapser.RequestBatch.executeBatchIfNotAlreadyStarted:()V
4: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
0 5 1 previousBatch Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
Signature: (Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;)V
MethodParameters:
Name Flags
previousBatch
public void shutdown();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
aconst_null
invokevirtual java.util.concurrent.atomic.AtomicReference.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.netflix.hystrix.collapser.RequestBatch
astore 1
start local 1 1: aload 1
ifnull 3
2: aload 1
invokevirtual com.netflix.hystrix.collapser.RequestBatch.shutdown:()V
3: StackMap locals: com.netflix.hystrix.collapser.RequestBatch
StackMap stack:
aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
ifnull 5
4: aload 0
getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
checkcast java.lang.ref.Reference
invokevirtual java.lang.ref.Reference.clear:()V
5: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
1 6 1 currentBatch Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
}
Signature: <BatchReturnType:Ljava/lang/Object;ResponseType:Ljava/lang/Object;RequestArgumentType:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "RequestCollapser.java"
NestMembers:
com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask$1
InnerClasses:
private CollapsedTask = com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask of com.netflix.hystrix.collapser.RequestCollapser
public abstract TimerListener = com.netflix.hystrix.util.HystrixTimer$TimerListener of com.netflix.hystrix.util.HystrixTimer