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 class org.apache.cassandra.utils.ConcurrentBiMap<K, V> implements java.util.Map<K, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.utils.ConcurrentBiMap
  super_class: java.lang.Object
{
  protected final java.util.Map<K, V> forwardMap;
    descriptor: Ljava/util/Map;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Ljava/util/Map<TK;TV;>;

  protected final java.util.Map<V, K> reverseMap;
    descriptor: Ljava/util/Map;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Ljava/util/Map<TV;TK;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 43
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            bipush 16
            ldc 0.5
            iconst_1
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:(IFI)V
            new java.util.concurrent.ConcurrentHashMap
            dup
            bipush 16
            ldc 0.5
            iconst_1
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:(IFI)V
            invokespecial org.apache.cassandra.utils.ConcurrentBiMap.<init>:(Ljava/util/Map;Ljava/util/Map;)V
         1: .line 44
            return
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;

  protected void <init>(java.util.Map<K, V>, java.util.Map<V, K>);
    descriptor: (Ljava/util/Map;Ljava/util/Map;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.util.Map forwardMap
        start local 2 // java.util.Map reverseMap
         0: .line 46
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 48
            aload 0 /* this */
            aload 1 /* forwardMap */
            putfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
         2: .line 49
            aload 0 /* this */
            aload 2 /* reverseMap */
            putfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
         3: .line 50
            return
        end local 2 // java.util.Map reverseMap
        end local 1 // java.util.Map forwardMap
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    4     1  forwardMap  Ljava/util/Map<TK;TV;>;
            0    4     2  reverseMap  Ljava/util/Map<TV;TK;>;
    Signature: (Ljava/util/Map<TK;TV;>;Ljava/util/Map<TV;TK;>;)V
    MethodParameters:
            Name  Flags
      forwardMap  
      reverseMap  

  public java.util.Map<V, K> inverse();
    descriptor: ()Ljava/util/Map;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 54
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            areturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
    Signature: ()Ljava/util/Map<TV;TK;>;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 59
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         1: .line 60
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         2: .line 61
            return
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;

  public boolean containsKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.lang.Object key
         0: .line 65
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    1     1   key  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   

  public boolean containsValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.lang.Object value
         0: .line 70
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            aload 1 /* value */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object value
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    1     1  value  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      value  

  public java.util.Set<java.util.Map$Entry<K, V>> entrySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 75
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            areturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
    Signature: ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;

  public V get();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.lang.Object key
         0: .line 80
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    1     1   key  Ljava/lang/Object;
    Signature: (Ljava/lang/Object;)TV;
    MethodParameters:
      Name  Flags
      key   

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 85
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            invokeinterface java.util.Map.isEmpty:()Z
            ireturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;

  public java.util.Set<K> keySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 90
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            areturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
    Signature: ()Ljava/util/Set<TK;>;

  public synchronized V put(K, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object value
         0: .line 95
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            aload 2 /* value */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 3 /* oldKey */
        start local 3 // java.lang.Object oldKey
         1: .line 96
            aload 3 /* oldKey */
            ifnull 3
            aload 1 /* key */
            aload 3 /* oldKey */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 97
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            aload 2 /* value */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " is already bound in reverseMap to "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* oldKey */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 98
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            aload 1 /* key */
            aload 2 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            astore 4 /* oldVal */
        start local 4 // java.lang.Object oldVal
         4: .line 99
            aload 4 /* oldVal */
            ifnull 6
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            aload 4 /* oldVal */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 1 /* key */
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 6
         5: .line 100
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         6: .line 101
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            aload 2 /* value */
            aload 1 /* key */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 102
            aload 4 /* oldVal */
            areturn
        end local 4 // java.lang.Object oldVal
        end local 3 // java.lang.Object oldKey
        end local 2 // java.lang.Object value
        end local 1 // java.lang.Object key
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    8     1     key  TK;
            0    8     2   value  TV;
            1    8     3  oldKey  TK;
            4    8     4  oldVal  TV;
    Signature: (TK;TV;)TV;
    MethodParameters:
       Name  Flags
      key    
      value  

  public synchronized void putAll(java.util.Map<? extends K, ? extends V>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.util.Map m
         0: .line 107
            aload 1 /* m */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 3
      StackMap locals: org.apache.cassandra.utils.ConcurrentBiMap java.util.Map top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         2: .line 108
            aload 0 /* this */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual org.apache.cassandra.utils.ConcurrentBiMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 2 // java.util.Map$Entry entry
         3: .line 107
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 109
            return
        end local 1 // java.util.Map m
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    5     1      m  Ljava/util/Map<+TK;+TV;>;
            2    3     2  entry  Ljava/util/Map$Entry<+TK;+TV;>;
    Signature: (Ljava/util/Map<+TK;+TV;>;)V
    MethodParameters:
      Name  Flags
      m     

  public synchronized V remove();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
        start local 1 // java.lang.Object key
         0: .line 113
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* oldVal */
        start local 2 // java.lang.Object oldVal
         1: .line 114
            aload 2 /* oldVal */
            ifnonnull 3
         2: .line 115
            aconst_null
            areturn
         3: .line 116
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            aload 2 /* oldVal */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 3 /* oldKey */
        start local 3 // java.lang.Object oldKey
         4: .line 117
            aload 3 /* oldKey */
            ifnull 5
            aload 3 /* oldKey */
            aload 1 /* key */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 6
         5: .line 118
      StackMap locals: java.lang.Object
      StackMap stack:
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         6: .line 119
      StackMap locals:
      StackMap stack:
            aload 2 /* oldVal */
            areturn
        end local 3 // java.lang.Object oldKey
        end local 2 // java.lang.Object oldVal
        end local 1 // java.lang.Object key
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
            0    7     1     key  Ljava/lang/Object;
            1    7     2  oldVal  TV;
            4    7     3  oldKey  Ljava/lang/Object;
    Signature: (Ljava/lang/Object;)TV;
    MethodParameters:
      Name  Flags
      key   

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 124
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.forwardMap:Ljava/util/Map;
            invokeinterface java.util.Map.size:()I
            ireturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;

  public java.util.Collection<V> values();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
         0: .line 129
            aload 0 /* this */
            getfield org.apache.cassandra.utils.ConcurrentBiMap.reverseMap:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            areturn
        end local 0 // org.apache.cassandra.utils.ConcurrentBiMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/ConcurrentBiMap<TK;TV;>;
    Signature: ()Ljava/util/Collection<TV;>;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Map<TK;TV;>;
SourceFile: "ConcurrentBiMap.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map