public final class io.smallrye.mutiny.helpers.queues.SpscArrayQueue extends java.util.concurrent.atomic.AtomicReferenceArray implements java.util.Queue
{
private static final java.lang.Integer MAX_LOOK_AHEAD_STEP;
private final int mask;
private final java.util.concurrent.atomic.AtomicLong producerIndex;
private long producerLookAhead;
private final java.util.concurrent.atomic.AtomicLong consumerIndex;
private final int lookAheadStep;
public void <init>(int)
{
java.lang.Integer v;
java.util.concurrent.atomic.AtomicLong v, v;
int v, v, v, v, v, v, v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: int;
v = staticinvoke <io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int roundToPowerOfTwo(int)>(v);
specialinvoke v.<java.util.concurrent.atomic.AtomicReferenceArray: void <init>(int)>(v);
v = new java.util.concurrent.atomic.AtomicLong;
specialinvoke v.<java.util.concurrent.atomic.AtomicLong: void <init>()>();
v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong producerIndex> = v;
v = new java.util.concurrent.atomic.AtomicLong;
specialinvoke v.<java.util.concurrent.atomic.AtomicLong: void <init>()>();
v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex> = v;
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int length()>();
v = v - 1;
v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int mask> = v;
v = v / 4;
v = <io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Integer MAX_LOOK_AHEAD_STEP>;
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
v = staticinvoke <java.lang.Math: int min(int,int)>(v, v);
v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int lookAheadStep> = v;
return;
}
public static int roundToPowerOfTwo(int)
{
int v, v, v, v, v;
v := @parameter: int;
v = v - 1;
v = staticinvoke <java.lang.Integer: int numberOfLeadingZeros(int)>(v);
v = 32 - v;
v = 1 << v;
return v;
}
public boolean offer(java.lang.Object)
{
long v, v, v, v, v;
java.lang.NullPointerException v;
byte v;
int v, v, v, v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.util.concurrent.atomic.AtomicLong v;
java.lang.Object v, v, v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.lang.Object;
if null != v goto label;
v = new java.lang.NullPointerException;
specialinvoke v.<java.lang.NullPointerException: void <init>(java.lang.String)>("Null is not a valid element");
throw v;
label:
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int mask>;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong producerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int calcElementOffset(long,int)>(v, v);
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: long producerLookAhead>;
v = v cmp v;
if v < 0 goto label;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int lookAheadStep>;
v = v + v;
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int calcElementOffset(long,int)>(v, v);
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object lvElement(int)>(v);
if null != v goto label;
v = v + v;
v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: long producerLookAhead> = v;
goto label;
label:
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object lvElement(int)>(v);
if null == v goto label;
return 0;
label:
virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: void soElement(int,java.lang.Object)>(v, v);
v = v + 1L;
virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: void soProducerIndex(long)>(v);
return 1;
}
public java.lang.Object poll()
{
java.util.concurrent.atomic.AtomicLong v;
int v;
java.lang.Object v;
long v, v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int calcElementOffset(long)>(v);
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object lvElement(int)>(v);
if null != v goto label;
return null;
label:
v = v + 1L;
virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: void soConsumerIndex(long)>(v);
virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: void soElement(int,java.lang.Object)>(v, null);
return v;
}
public int size()
{
long v, v, v, v;
java.util.concurrent.atomic.AtomicLong v, v, v;
byte v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
label:
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong producerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v cmp v;
if v != 0 goto label;
v = v - v;
return v;
label:
v = v;
goto label;
}
public java.lang.Object peek()
{
java.util.concurrent.atomic.AtomicLong v;
int v, v;
java.lang.Object v;
long v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int mask>;
v = v & v;
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object get(int)>(v);
return v;
}
public boolean isEmpty()
{
java.util.concurrent.atomic.AtomicLong v, v;
byte v;
long v, v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
boolean v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong producerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: long get()>();
v = v cmp v;
if v != 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
void soProducerIndex(long)
{
java.util.concurrent.atomic.AtomicLong v;
long v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: long;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong producerIndex>;
virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: void lazySet(long)>(v);
return;
}
void soConsumerIndex(long)
{
java.util.concurrent.atomic.AtomicLong v;
long v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: long;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.util.concurrent.atomic.AtomicLong consumerIndex>;
virtualinvoke v.<java.util.concurrent.atomic.AtomicLong: void lazySet(long)>(v);
return;
}
public void clear()
{
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
boolean v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
label:
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object poll()>();
if v != null goto label;
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: boolean isEmpty()>();
if v == 0 goto label;
return;
}
int calcElementOffset(long, int)
{
int v, v;
long v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: long;
v := @parameter: int;
v = v & v;
return v;
}
int calcElementOffset(long)
{
int v, v;
long v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: long;
v = v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: int mask>;
v = v & v;
return v;
}
void soElement(int, java.lang.Object)
{
int v;
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: int;
v := @parameter: java.lang.Object;
virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: void lazySet(int,java.lang.Object)>(v, v);
return;
}
java.lang.Object lvElement(int)
{
int v;
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: int;
v = virtualinvoke v.<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Object get(int)>(v);
return v;
}
public boolean contains(java.lang.Object)
{
java.lang.UnsupportedOperationException v;
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.lang.Object;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public java.util.Iterator iterator()
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public java.lang.Object[] toArray()
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public java.lang.Object[] toArray(java.lang.Object[])
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.lang.Object[] v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.lang.Object[];
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean remove(java.lang.Object)
{
java.lang.UnsupportedOperationException v;
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.lang.Object;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean containsAll(java.util.Collection)
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.util.Collection v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.util.Collection;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean addAll(java.util.Collection)
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.util.Collection v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.util.Collection;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean removeAll(java.util.Collection)
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.util.Collection v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.util.Collection;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean retainAll(java.util.Collection)
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
java.util.Collection v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.util.Collection;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public boolean add(java.lang.Object)
{
java.lang.UnsupportedOperationException v;
java.lang.Object v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v := @parameter: java.lang.Object;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public java.lang.Object remove()
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public java.lang.Object element()
{
java.lang.UnsupportedOperationException v;
io.smallrye.mutiny.helpers.queues.SpscArrayQueue v;
v := @this: io.smallrye.mutiny.helpers.queues.SpscArrayQueue;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
static void <clinit>()
{
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(4096);
<io.smallrye.mutiny.helpers.queues.SpscArrayQueue: java.lang.Integer MAX_LOOK_AHEAD_STEP> = v;
return;
}
}