https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
public final class org.apache.cassandra.hints.Hint
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.cassandra.hints.Hint
  super_class: java.lang.Object
{
  public static final org.apache.cassandra.hints.Hint$Serializer serializer;
    descriptor: Lorg/apache/cassandra/hints/Hint$Serializer;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  final org.apache.cassandra.db.Mutation mutation;
    descriptor: Lorg/apache/cassandra/db/Mutation;
    flags: (0x0010) ACC_FINAL

  final long creationTime;
    descriptor: J
    flags: (0x0010) ACC_FINAL

  final int gcgs;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 53
            new org.apache.cassandra.hints.Hint$Serializer
            dup
            invokespecial org.apache.cassandra.hints.Hint$Serializer.<init>:()V
            putstatic org.apache.cassandra.hints.Hint.serializer:Lorg/apache/cassandra/hints/Hint$Serializer;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(org.apache.cassandra.db.Mutation, long, int);
    descriptor: (Lorg/apache/cassandra/db/Mutation;JI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // org.apache.cassandra.hints.Hint this
        start local 1 // org.apache.cassandra.db.Mutation mutation
        start local 2 // long creationTime
        start local 4 // int gcgs
         0: .line 59
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 61
            aload 0 /* this */
            aload 1 /* mutation */
            putfield org.apache.cassandra.hints.Hint.mutation:Lorg/apache/cassandra/db/Mutation;
         2: .line 62
            aload 0 /* this */
            lload 2 /* creationTime */
            putfield org.apache.cassandra.hints.Hint.creationTime:J
         3: .line 63
            aload 0 /* this */
            iload 4 /* gcgs */
            putfield org.apache.cassandra.hints.Hint.gcgs:I
         4: .line 64
            return
        end local 4 // int gcgs
        end local 2 // long creationTime
        end local 1 // org.apache.cassandra.db.Mutation mutation
        end local 0 // org.apache.cassandra.hints.Hint this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/apache/cassandra/hints/Hint;
            0    5     1      mutation  Lorg/apache/cassandra/db/Mutation;
            0    5     2  creationTime  J
            0    5     4          gcgs  I
    MethodParameters:
              Name  Flags
      mutation      
      creationTime  
      gcgs          

  public static org.apache.cassandra.hints.Hint create(org.apache.cassandra.db.Mutation, long);
    descriptor: (Lorg/apache/cassandra/db/Mutation;J)Lorg/apache/cassandra/hints/Hint;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.cassandra.db.Mutation mutation
        start local 1 // long creationTime
         0: .line 72
            new org.apache.cassandra.hints.Hint
            dup
            aload 0 /* mutation */
            lload 1 /* creationTime */
            aload 0 /* mutation */
            invokevirtual org.apache.cassandra.db.Mutation.smallestGCGS:()I
            invokespecial org.apache.cassandra.hints.Hint.<init>:(Lorg/apache/cassandra/db/Mutation;JI)V
            areturn
        end local 1 // long creationTime
        end local 0 // org.apache.cassandra.db.Mutation mutation
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0      mutation  Lorg/apache/cassandra/db/Mutation;
            0    1     1  creationTime  J
    MethodParameters:
              Name  Flags
      mutation      
      creationTime  

  public static org.apache.cassandra.hints.Hint create(org.apache.cassandra.db.Mutation, long, int);
    descriptor: (Lorg/apache/cassandra/db/Mutation;JI)Lorg/apache/cassandra/hints/Hint;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.apache.cassandra.db.Mutation mutation
        start local 1 // long creationTime
        start local 3 // int gcgs
         0: .line 82
            new org.apache.cassandra.hints.Hint
            dup
            aload 0 /* mutation */
            lload 1 /* creationTime */
            iload 3 /* gcgs */
            invokespecial org.apache.cassandra.hints.Hint.<init>:(Lorg/apache/cassandra/db/Mutation;JI)V
            areturn
        end local 3 // int gcgs
        end local 1 // long creationTime
        end local 0 // org.apache.cassandra.db.Mutation mutation
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0      mutation  Lorg/apache/cassandra/db/Mutation;
            0    1     1  creationTime  J
            0    1     3          gcgs  I
    MethodParameters:
              Name  Flags
      mutation      
      creationTime  
      gcgs          

  java.util.concurrent.CompletableFuture<?> applyFuture();
    descriptor: ()Ljava/util/concurrent/CompletableFuture;
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.apache.cassandra.hints.Hint this
         0: .line 90
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.Hint.isLive:()Z
            ifeq 9
         1: .line 93
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.mutation:Lorg/apache/cassandra/db/Mutation;
            astore 1 /* filtered */
        start local 1 // org.apache.cassandra.db.Mutation filtered
         2: .line 94
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.mutation:Lorg/apache/cassandra/db/Mutation;
            invokevirtual org.apache.cassandra.db.Mutation.getColumnFamilyIds:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 6
      StackMap locals: org.apache.cassandra.hints.Hint org.apache.cassandra.db.Mutation top java.util.Iterator
      StackMap stack:
         3: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.UUID
            astore 2 /* id */
        start local 2 // java.util.UUID id
         4: .line 95
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.creationTime:J
            aload 2 /* id */
            invokestatic org.apache.cassandra.db.SystemKeyspace.getTruncatedAt:(Ljava/util/UUID;)J
            lcmp
            ifgt 6
         5: .line 96
            aload 1 /* filtered */
            aload 2 /* id */
            invokevirtual org.apache.cassandra.db.Mutation.without:(Ljava/util/UUID;)Lorg/apache/cassandra/db/Mutation;
            astore 1 /* filtered */
        end local 2 // java.util.UUID id
         6: .line 94
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         7: .line 98
            aload 1 /* filtered */
            invokevirtual org.apache.cassandra.db.Mutation.isEmpty:()Z
            ifne 9
         8: .line 99
            aload 1 /* filtered */
            invokevirtual org.apache.cassandra.db.Mutation.applyFuture:()Ljava/util/concurrent/CompletableFuture;
            areturn
        end local 1 // org.apache.cassandra.db.Mutation filtered
         9: .line 102
      StackMap locals: org.apache.cassandra.hints.Hint
      StackMap stack:
            aconst_null
            invokestatic java.util.concurrent.CompletableFuture.completedFuture:(Ljava/lang/Object;)Ljava/util/concurrent/CompletableFuture;
            areturn
        end local 0 // org.apache.cassandra.hints.Hint this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Lorg/apache/cassandra/hints/Hint;
            2    9     1  filtered  Lorg/apache/cassandra/db/Mutation;
            4    6     2        id  Ljava/util/UUID;
    Signature: ()Ljava/util/concurrent/CompletableFuture<*>;

  void apply();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.apache.cassandra.hints.Hint this
         0: .line 109
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.Hint.applyFuture:()Ljava/util/concurrent/CompletableFuture;
            invokevirtual java.util.concurrent.CompletableFuture.get:()Ljava/lang/Object;
            pop
         1: .line 110
            goto 4
         2: .line 111
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 1 /* e */
        start local 1 // java.lang.Exception e
         3: .line 113
            aload 1 /* e */
            invokevirtual java.lang.Exception.getCause:()Ljava/lang/Throwable;
            invokestatic com.google.common.base.Throwables.propagate:(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;
            athrow
        end local 1 // java.lang.Exception e
         4: .line 115
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.cassandra.hints.Hint this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/cassandra/hints/Hint;
            3    4     1     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Exception

  boolean isLive();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.apache.cassandra.hints.Hint this
         0: .line 122
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.gcgs:I
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.mutation:Lorg/apache/cassandra/db/Mutation;
            invokevirtual org.apache.cassandra.db.Mutation.smallestGCGS:()I
            invokestatic java.lang.Math.min:(II)I
            istore 1 /* smallestGCGS */
        start local 1 // int smallestGCGS
         1: .line 123
            aload 0 /* this */
            getfield org.apache.cassandra.hints.Hint.creationTime:J
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            iload 1 /* smallestGCGS */
            i2l
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            ladd
            lstore 2 /* expirationTime */
        start local 2 // long expirationTime
         2: .line 124
            lload 2 /* expirationTime */
            invokestatic java.lang.System.currentTimeMillis:()J
            lcmp
            ifle 3
            iconst_1
            ireturn
      StackMap locals: int long
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // long expirationTime
        end local 1 // int smallestGCGS
        end local 0 // org.apache.cassandra.hints.Hint this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    4     0            this  Lorg/apache/cassandra/hints/Hint;
            1    4     1    smallestGCGS  I
            2    4     2  expirationTime  J
}
SourceFile: "Hint.java"
NestMembers:
  org.apache.cassandra.hints.Hint$Serializer
InnerClasses:
  final Serializer = org.apache.cassandra.hints.Hint$Serializer of org.apache.cassandra.hints.Hint