public class org.terracotta.statistics.MemoizingValueStatistic<T extends java.io.Serializable> implements org.terracotta.statistics.ValueStatistic<T>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.terracotta.statistics.MemoizingValueStatistic
super_class: java.lang.Object
{
private final long delayNs;
descriptor: J
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.util.concurrent.atomic.AtomicReference<T> memoized;
descriptor: Ljava/util/concurrent/atomic/AtomicReference;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicReference<TT;>;
private final java.util.concurrent.atomic.AtomicLong expiration;
descriptor: Ljava/util/concurrent/atomic/AtomicLong;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final org.terracotta.statistics.ValueStatistic<T> delegate;
descriptor: Lorg/terracotta/statistics/ValueStatistic;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Lorg/terracotta/statistics/ValueStatistic<TT;>;
public void <init>(long, java.util.concurrent.TimeUnit, org.terracotta.statistics.ValueStatistic<T>);
descriptor: (JLjava/util/concurrent/TimeUnit;Lorg/terracotta/statistics/ValueStatistic;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=4
start local 0 start local 1 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 org.terracotta.statistics.MemoizingValueStatistic.memoized:Ljava/util/concurrent/atomic/AtomicReference;
2: aload 0
new java.util.concurrent.atomic.AtomicLong
dup
invokespecial java.util.concurrent.atomic.AtomicLong.<init>:()V
putfield org.terracotta.statistics.MemoizingValueStatistic.expiration:Ljava/util/concurrent/atomic/AtomicLong;
3: aload 0
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
lload 1
aload 3
invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
putfield org.terracotta.statistics.MemoizingValueStatistic.delayNs:J
4: aload 0
aload 4
putfield org.terracotta.statistics.MemoizingValueStatistic.delegate:Lorg/terracotta/statistics/ValueStatistic;
5: return
end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/terracotta/statistics/MemoizingValueStatistic<TT;>;
0 6 1 delay J
0 6 3 unit Ljava/util/concurrent/TimeUnit;
0 6 4 delegate Lorg/terracotta/statistics/ValueStatistic<TT;>;
Signature: (JLjava/util/concurrent/TimeUnit;Lorg/terracotta/statistics/ValueStatistic<TT;>;)V
MethodParameters:
Name Flags
delay
unit
delegate
public org.terracotta.statistics.StatisticType type();
descriptor: ()Lorg/terracotta/statistics/StatisticType;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.delegate:Lorg/terracotta/statistics/ValueStatistic;
invokeinterface org.terracotta.statistics.ValueStatistic.type:()Lorg/terracotta/statistics/StatisticType;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/terracotta/statistics/MemoizingValueStatistic<TT;>;
public T value();
descriptor: ()Ljava/io/Serializable;
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=5, args_size=1
start local 0 0: invokestatic org.terracotta.statistics.Time.time:()J
lstore 1
start local 1 1: aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.expiration:Ljava/util/concurrent/atomic/AtomicLong;
invokevirtual java.util.concurrent.atomic.AtomicLong.get:()J
lstore 3
start local 3 2: lload 1
lload 3
lcmp
iflt 4
aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.expiration:Ljava/util/concurrent/atomic/AtomicLong;
lload 3
lload 1
aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.delayNs:J
ladd
invokevirtual java.util.concurrent.atomic.AtomicLong.compareAndSet:(JJ)Z
ifeq 4
3: aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.memoized:Ljava/util/concurrent/atomic/AtomicReference;
aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.delegate:Lorg/terracotta/statistics/ValueStatistic;
invokeinterface org.terracotta.statistics.ValueStatistic.value:()Ljava/io/Serializable;
invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
4: StackMap locals: long long
StackMap stack:
aload 0
getfield org.terracotta.statistics.MemoizingValueStatistic.memoized:Ljava/util/concurrent/atomic/AtomicReference;
invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
checkcast java.io.Serializable
areturn
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/terracotta/statistics/MemoizingValueStatistic<TT;>;
1 5 1 now J
2 5 3 exp J
Signature: ()TT;
}
Signature: <T::Ljava/io/Serializable;>Ljava/lang/Object;Lorg/terracotta/statistics/ValueStatistic<TT;>;
SourceFile: "MemoizingValueStatistic.java"