apkfuckery/com.discord/smali/rx/internal/operators/OperatorScan$InitialProducer.smali
2019-02-04 21:05:16 +01:00

677 lines
17 KiB
Smali

.class final Lrx/internal/operators/OperatorScan$InitialProducer;
.super Ljava/lang/Object;
.source "OperatorScan.java"
# interfaces
.implements Lrx/Producer;
.implements Lrx/Observer;
# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
value = Lrx/internal/operators/OperatorScan;
.end annotation
.annotation system Ldalvik/annotation/InnerClass;
accessFlags = 0x18
name = "InitialProducer"
.end annotation
.annotation system Ldalvik/annotation/Signature;
value = {
"<R:",
"Ljava/lang/Object;",
">",
"Ljava/lang/Object;",
"Lrx/Producer;",
"Lrx/Observer",
"<TR;>;"
}
.end annotation
# instance fields
.field final child:Lrx/Subscriber;
.annotation system Ldalvik/annotation/Signature;
value = {
"Lrx/Subscriber",
"<-TR;>;"
}
.end annotation
.end field
.field volatile done:Z
.field emitting:Z
.field error:Ljava/lang/Throwable;
.field missed:Z
.field missedRequested:J
.field volatile producer:Lrx/Producer;
.field final queue:Ljava/util/Queue;
.annotation system Ldalvik/annotation/Signature;
value = {
"Ljava/util/Queue",
"<",
"Ljava/lang/Object;",
">;"
}
.end annotation
.end field
.field final requested:Ljava/util/concurrent/atomic/AtomicLong;
# direct methods
.method public constructor <init>(Ljava/lang/Object;Lrx/Subscriber;)V
.locals 2
.annotation system Ldalvik/annotation/Signature;
value = {
"(TR;",
"Lrx/Subscriber",
"<-TR;>;)V"
}
.end annotation
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
.local p1, "initialValue":Ljava/lang/Object;, "TR;"
.local p2, "child":Lrx/Subscriber;, "Lrx/Subscriber<-TR;>;"
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
iput-object p2, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->child:Lrx/Subscriber;
invoke-static {}, Lrx/internal/util/unsafe/UnsafeAccess;->isUnsafeAvailable()Z
move-result v1
if-eqz v1, :cond_0
new-instance v0, Lrx/internal/util/unsafe/SpscLinkedQueue;
invoke-direct {v0}, Lrx/internal/util/unsafe/SpscLinkedQueue;-><init>()V
.local v0, "q":Ljava/util/Queue;, "Ljava/util/Queue<Ljava/lang/Object;>;"
:goto_0
iput-object v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->queue:Ljava/util/Queue;
invoke-static {}, Lrx/internal/operators/NotificationLite;->instance()Lrx/internal/operators/NotificationLite;
move-result-object v1
invoke-virtual {v1, p1}, Lrx/internal/operators/NotificationLite;->next(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v1
invoke-interface {v0, v1}, Ljava/util/Queue;->offer(Ljava/lang/Object;)Z
new-instance v1, Ljava/util/concurrent/atomic/AtomicLong;
invoke-direct {v1}, Ljava/util/concurrent/atomic/AtomicLong;-><init>()V
iput-object v1, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->requested:Ljava/util/concurrent/atomic/AtomicLong;
return-void
.end local v0 # "q":Ljava/util/Queue;, "Ljava/util/Queue<Ljava/lang/Object;>;"
:cond_0
new-instance v0, Lrx/internal/util/atomic/SpscLinkedAtomicQueue;
invoke-direct {v0}, Lrx/internal/util/atomic/SpscLinkedAtomicQueue;-><init>()V
.restart local v0 # "q":Ljava/util/Queue;, "Ljava/util/Queue<Ljava/lang/Object;>;"
goto :goto_0
.end method
# virtual methods
.method checkTerminated(ZZLrx/Subscriber;)Z
.locals 3
.param p1, "d" # Z
.param p2, "empty" # Z
.annotation system Ldalvik/annotation/Signature;
value = {
"(ZZ",
"Lrx/Subscriber",
"<-TR;>;)Z"
}
.end annotation
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
.local p3, "child":Lrx/Subscriber;, "Lrx/Subscriber<-TR;>;"
const/4 v1, 0x1
invoke-virtual {p3}, Lrx/Subscriber;->isUnsubscribed()Z
move-result v2
if-eqz v2, :cond_0
:goto_0
return v1
:cond_0
if-eqz p1, :cond_2
iget-object v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->error:Ljava/lang/Throwable;
.local v0, "err":Ljava/lang/Throwable;
if-eqz v0, :cond_1
invoke-virtual {p3, v0}, Lrx/Subscriber;->onError(Ljava/lang/Throwable;)V
goto :goto_0
:cond_1
if-eqz p2, :cond_2
invoke-virtual {p3}, Lrx/Subscriber;->onCompleted()V
goto :goto_0
.end local v0 # "err":Ljava/lang/Throwable;
:cond_2
const/4 v1, 0x0
goto :goto_0
.end method
.method emit()V
.locals 1
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
monitor-enter p0
:try_start_0
iget-boolean v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->emitting:Z
if-eqz v0, :cond_0
const/4 v0, 0x1
iput-boolean v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->missed:Z
monitor-exit p0
:goto_0
return-void
:cond_0
const/4 v0, 0x1
iput-boolean v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->emitting:Z
monitor-exit p0
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emitLoop()V
goto :goto_0
:catchall_0
move-exception v0
:try_start_1
monitor-exit p0
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_0
throw v0
.end method
.method emitLoop()V
.locals 18
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
move-object/from16 v0, p0
iget-object v2, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->child:Lrx/Subscriber;
.local v2, "child":Lrx/Subscriber;, "Lrx/Subscriber<-TR;>;"
move-object/from16 v0, p0
iget-object v11, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->queue:Ljava/util/Queue;
.local v11, "queue":Ljava/util/Queue;, "Ljava/util/Queue<Ljava/lang/Object;>;"
invoke-static {}, Lrx/internal/operators/NotificationLite;->instance()Lrx/internal/operators/NotificationLite;
move-result-object v9
.local v9, "nl":Lrx/internal/operators/NotificationLite;, "Lrx/internal/operators/NotificationLite<TR;>;"
move-object/from16 v0, p0
iget-object v14, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->requested:Ljava/util/concurrent/atomic/AtomicLong;
.local v14, "requested":Ljava/util/concurrent/atomic/AtomicLong;
invoke-virtual {v14}, Ljava/util/concurrent/atomic/AtomicLong;->get()J
move-result-wide v12
.local v12, "r":J
:goto_0
const-wide v16, 0x7fffffffffffffffL
cmp-long v16, v12, v16
if-nez v16, :cond_1
const/4 v8, 0x1
.local v8, "max":Z
:goto_1
move-object/from16 v0, p0
iget-boolean v3, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->done:Z
.local v3, "d":Z
invoke-interface {v11}, Ljava/util/Queue;->isEmpty()Z
move-result v6
.local v6, "empty":Z
move-object/from16 v0, p0
invoke-virtual {v0, v3, v6, v2}, Lrx/internal/operators/OperatorScan$InitialProducer;->checkTerminated(ZZLrx/Subscriber;)Z
move-result v16
if-eqz v16, :cond_2
:cond_0
:goto_2
return-void
.end local v3 # "d":Z
.end local v6 # "empty":Z
.end local v8 # "max":Z
:cond_1
const/4 v8, 0x0
goto :goto_1
.restart local v3 # "d":Z
.restart local v6 # "empty":Z
.restart local v8 # "max":Z
:cond_2
const-wide/16 v4, 0x0
.local v4, "e":J
:goto_3
const-wide/16 v16, 0x0
cmp-long v16, v12, v16
if-eqz v16, :cond_3
move-object/from16 v0, p0
iget-boolean v3, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->done:Z
invoke-interface {v11}, Ljava/util/Queue;->poll()Ljava/lang/Object;
move-result-object v10
.local v10, "o":Ljava/lang/Object;
if-nez v10, :cond_5
const/4 v6, 0x1
:goto_4
move-object/from16 v0, p0
invoke-virtual {v0, v3, v6, v2}, Lrx/internal/operators/OperatorScan$InitialProducer;->checkTerminated(ZZLrx/Subscriber;)Z
move-result v16
if-nez v16, :cond_0
if-eqz v6, :cond_6
.end local v10 # "o":Ljava/lang/Object;
:cond_3
const-wide/16 v16, 0x0
cmp-long v16, v4, v16
if-eqz v16, :cond_4
if-nez v8, :cond_4
invoke-virtual {v14, v4, v5}, Ljava/util/concurrent/atomic/AtomicLong;->addAndGet(J)J
move-result-wide v12
:cond_4
monitor-enter p0
:try_start_0
move-object/from16 v0, p0
iget-boolean v0, v0, Lrx/internal/operators/OperatorScan$InitialProducer;->missed:Z
move/from16 v16, v0
if-nez v16, :cond_7
const/16 v16, 0x0
move/from16 v0, v16
move-object/from16 v1, p0
iput-boolean v0, v1, Lrx/internal/operators/OperatorScan$InitialProducer;->emitting:Z
monitor-exit p0
goto :goto_2
:catchall_0
move-exception v16
monitor-exit p0
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
throw v16
.restart local v10 # "o":Ljava/lang/Object;
:cond_5
const/4 v6, 0x0
goto :goto_4
:cond_6
invoke-virtual {v9, v10}, Lrx/internal/operators/NotificationLite;->getValue(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v15
.local v15, "v":Ljava/lang/Object;, "TR;"
:try_start_1
invoke-virtual {v2, v15}, Lrx/Subscriber;->onNext(Ljava/lang/Object;)V
:try_end_1
.catch Ljava/lang/Throwable; {:try_start_1 .. :try_end_1} :catch_0
const-wide/16 v16, 0x1
sub-long v12, v12, v16
const-wide/16 v16, 0x1
sub-long v4, v4, v16
goto :goto_3
:catch_0
move-exception v7
.local v7, "ex":Ljava/lang/Throwable;
invoke-static {v7, v2, v15}, Lrx/exceptions/Exceptions;->throwOrReport(Ljava/lang/Throwable;Lrx/Observer;Ljava/lang/Object;)V
goto :goto_2
.end local v7 # "ex":Ljava/lang/Throwable;
.end local v10 # "o":Ljava/lang/Object;
.end local v15 # "v":Ljava/lang/Object;, "TR;"
:cond_7
const/16 v16, 0x0
:try_start_2
move/from16 v0, v16
move-object/from16 v1, p0
iput-boolean v0, v1, Lrx/internal/operators/OperatorScan$InitialProducer;->missed:Z
monitor-exit p0
:try_end_2
.catchall {:try_start_2 .. :try_end_2} :catchall_0
goto :goto_0
.end method
.method public onCompleted()V
.locals 1
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
const/4 v0, 0x1
iput-boolean v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->done:Z
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emit()V
return-void
.end method
.method public onError(Ljava/lang/Throwable;)V
.locals 1
.param p1, "e" # Ljava/lang/Throwable;
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
iput-object p1, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->error:Ljava/lang/Throwable;
const/4 v0, 0x1
iput-boolean v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->done:Z
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emit()V
return-void
.end method
.method public onNext(Ljava/lang/Object;)V
.locals 2
.annotation system Ldalvik/annotation/Signature;
value = {
"(TR;)V"
}
.end annotation
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
.local p1, "t":Ljava/lang/Object;, "TR;"
iget-object v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->queue:Ljava/util/Queue;
invoke-static {}, Lrx/internal/operators/NotificationLite;->instance()Lrx/internal/operators/NotificationLite;
move-result-object v1
invoke-virtual {v1, p1}, Lrx/internal/operators/NotificationLite;->next(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v1
invoke-interface {v0, v1}, Ljava/util/Queue;->offer(Ljava/lang/Object;)Z
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emit()V
return-void
.end method
.method public request(J)V
.locals 9
.param p1, "n" # J
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
const-wide/16 v4, 0x0
cmp-long v3, p1, v4
if-gez v3, :cond_0
new-instance v3, Ljava/lang/IllegalArgumentException;
new-instance v4, Ljava/lang/StringBuilder;
invoke-direct {v4}, Ljava/lang/StringBuilder;-><init>()V
const-string v5, "n >= required but it was "
invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v4
invoke-virtual {v4, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;
move-result-object v4
invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v4
invoke-direct {v3, v4}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw v3
:cond_0
cmp-long v3, p1, v4
if-eqz v3, :cond_4
iget-object v3, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->requested:Ljava/util/concurrent/atomic/AtomicLong;
invoke-static {v3, p1, p2}, Lrx/internal/operators/BackpressureUtils;->getAndAddRequest(Ljava/util/concurrent/atomic/AtomicLong;J)J
iget-object v2, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->producer:Lrx/Producer;
.local v2, "p":Lrx/Producer;
if-nez v2, :cond_2
iget-object v4, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->requested:Ljava/util/concurrent/atomic/AtomicLong;
monitor-enter v4
:try_start_0
iget-object v2, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->producer:Lrx/Producer;
if-nez v2, :cond_1
iget-wide v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->missedRequested:J
.local v0, "mr":J
invoke-static {v0, v1, p1, p2}, Lrx/internal/operators/BackpressureUtils;->addCap(JJ)J
move-result-wide v6
iput-wide v6, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->missedRequested:J
.end local v0 # "mr":J
:cond_1
monitor-exit v4
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
:cond_2
if-eqz v2, :cond_3
invoke-interface {v2, p1, p2}, Lrx/Producer;->request(J)V
:cond_3
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emit()V
.end local v2 # "p":Lrx/Producer;
:cond_4
return-void
.restart local v2 # "p":Lrx/Producer;
:catchall_0
move-exception v3
:try_start_1
monitor-exit v4
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_0
throw v3
.end method
.method public setProducer(Lrx/Producer;)V
.locals 8
.param p1, "p" # Lrx/Producer;
.prologue
.local p0, "this":Lrx/internal/operators/OperatorScan$InitialProducer;, "Lrx/internal/operators/OperatorScan$InitialProducer<TR;>;"
const-wide/16 v6, 0x0
if-nez p1, :cond_0
new-instance v2, Ljava/lang/NullPointerException;
invoke-direct {v2}, Ljava/lang/NullPointerException;-><init>()V
throw v2
:cond_0
iget-object v3, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->requested:Ljava/util/concurrent/atomic/AtomicLong;
monitor-enter v3
:try_start_0
iget-object v2, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->producer:Lrx/Producer;
if-eqz v2, :cond_1
new-instance v2, Ljava/lang/IllegalStateException;
const-string v4, "Can\'t set more than one Producer!"
invoke-direct {v2, v4}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
throw v2
:catchall_0
move-exception v2
monitor-exit v3
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
throw v2
:cond_1
:try_start_1
iget-wide v0, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->missedRequested:J
.local v0, "mr":J
const-wide v4, 0x7fffffffffffffffL
cmp-long v2, v0, v4
if-eqz v2, :cond_2
const-wide/16 v4, 0x1
sub-long/2addr v0, v4
:cond_2
const-wide/16 v4, 0x0
iput-wide v4, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->missedRequested:J
iput-object p1, p0, Lrx/internal/operators/OperatorScan$InitialProducer;->producer:Lrx/Producer;
monitor-exit v3
:try_end_1
.catchall {:try_start_1 .. :try_end_1} :catchall_0
cmp-long v2, v0, v6
if-lez v2, :cond_3
invoke-interface {p1, v0, v1}, Lrx/Producer;->request(J)V
:cond_3
invoke-virtual {p0}, Lrx/internal/operators/OperatorScan$InitialProducer;->emit()V
return-void
.end method