org.apache.commons/commons-collections4/4.4 : org/apache/commons/collections4/MultiMapUtils.class

MultiMapUtils

https://commons.apache.org/proper/commons-collections/: The Apache Commons Collections package contains types that extend and augment the Java Collections Framework. (The Apache Software Foundation)

Apache License, Version 2.0

Rafael U. C. Afonso
Max Rydahl Andersen
Avalon
Federico Barbieri
Jeffrey Barnes
Nicola Ken Barozzi
Arron Bates
Sebastian Bazley
Benjamin Bentmann
Ola Berg
Sam Berlin
Christopher Berry
Nathan Beyer
Rune Peter Bjørnstad
Janek Bogucki
Maarten Brak
Dave Bryson
Chuck Burdick
Julien Buret
Josh Cain
Jonathan Carlson
Ram Chidambaram
Steve Clark
Benoit Corne
Eric Crampton
Dimiter Dimitrov
Peter Donald
Steve Downey
Rich Dougherty
Tom Dunham
Stefano Fornari
Andrew Freeman
Gerhard Froehlich
Goran Hacek
David Hay
Mario Ivankovits
Paul Jack
Eric Johnson
Kent Johnson
Marc Johnson
Roger Kapsi
Nissim Karpenstein
Shinobu Kawai
Stephen Kestle
Mohan Kishore
Simon Kitching
Thomas Knych
Serge Knystautas
Peter KoBek
Jordan Krey
Olaf Krische
Guilhem Lavaux
Paul Legato
David Leppik
Berin Loritsch
Hendrik Maryns
Stefano Mazzocchi
Brian McCallister
David Meikle
Steven Melzer
Leon Messerschmidt
Mauricio S. Moura
Kasper Nielsen
Stanislaw Osinski
Alban Peignier
Mike Pettypiece
Steve Phelps
Ilkka Priha
Jonas Van Poucke
Will Pugh
Herve Quiroz
Daniel Rall
Robert Ribnitz
Huw Roberts
Henning P. Schmiedehausen
Joerg Schmuecker
Howard Lewis Ship
Joe Raysa
Jeff Rodriguez
Ashwin S
Jordane Sarda
Thomas Schapitz
Jon Schewe
Andreas Schlosser
Christian Siefkes
Michael Smith
Stephen Smith
Jan Sorensen
Jon S. Stevens
James Strachan
Leo Sutic
Radford Tam
Chris Tilden
Neil O'Toole
Jeff Turner
Kazuya Ujihara
Thomas Vahrst
Jeff Varszegi
Ralph Wagner
Hollis Waite
David Weinrich
Dieter Wimberger
Serhiy Yevtushenko
Sai Zhang
Jason van Zyl
Geoff Schoeman
Goncalo Marques
Vamsi Kavuri

Matt Benson
James Carman
Stephen Colebourne
Robert Burrell Donkin
Morgan Delagrange
Gary Gregory
Matthew Hawthorne
Dipanjan Laha
Geir Magnusson
Luc Maisonobe
Craig McClanahan
Thomas Neidhart
Adrian Nistor
Arun M. Thomas
Rodney Waldhoff
Henri Yandell
Rob Tompkins

public class org.apache.commons.collections4.MultiMapUtils
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.collections4.MultiMapUtils
  super_class: java.lang.Object
{
  public static final org.apache.commons.collections4.MultiValuedMap EMPTY_MULTI_VALUED_MAP;
    descriptor: Lorg/apache/commons/collections4/MultiValuedMap;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 56
            new org.apache.commons.collections4.multimap.ArrayListValuedHashMap
            dup
            iconst_0
            iconst_0
            invokespecial org.apache.commons.collections4.multimap.ArrayListValuedHashMap.<init>:(II)V
            invokestatic org.apache.commons.collections4.multimap.UnmodifiableMultiValuedMap.unmodifiableMultiValuedMap:(Lorg/apache/commons/collections4/MultiValuedMap;)Lorg/apache/commons/collections4/multimap/UnmodifiableMultiValuedMap;
         1: .line 55
            putstatic org.apache.commons.collections4.MultiMapUtils.EMPTY_MULTI_VALUED_MAP:Lorg/apache/commons/collections4/MultiValuedMap;
         2: .line 56
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.MultiMapUtils this
         0: .line 49
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.commons.collections4.MultiMapUtils this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/MultiMapUtils;

  public static <K, V> org.apache.commons.collections4.MultiValuedMap<K, V> emptyMultiValuedMap();
    descriptor: ()Lorg/apache/commons/collections4/MultiValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 67
            getstatic org.apache.commons.collections4.MultiMapUtils.EMPTY_MULTI_VALUED_MAP:Lorg/apache/commons/collections4/MultiValuedMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>()Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;

  public static <K, V> org.apache.commons.collections4.MultiValuedMap<K, V> emptyIfNull(org.apache.commons.collections4.MultiValuedMap<K, V>);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;)Lorg/apache/commons/collections4/MultiValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
         0: .line 83
            aload 0 /* map */
            ifnonnull 1
            getstatic org.apache.commons.collections4.MultiMapUtils.EMPTY_MULTI_VALUED_MAP:Lorg/apache/commons/collections4/MultiValuedMap;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* map */
      StackMap locals:
      StackMap stack: org.apache.commons.collections4.MultiValuedMap
         2: areturn
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0   map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;)Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
    MethodParameters:
      Name  Flags
      map   final

  public static boolean isEmpty(org.apache.commons.collections4.MultiValuedMap<?, ?>);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
         0: .line 95
            aload 0 /* map */
            ifnull 1
            aload 0 /* map */
            invokeinterface org.apache.commons.collections4.MultiValuedMap.isEmpty:()Z
            ifne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0   map  Lorg/apache/commons/collections4/MultiValuedMap<**>;
    Signature: (Lorg/apache/commons/collections4/MultiValuedMap<**>;)Z
    MethodParameters:
      Name  Flags
      map   final

  public static <K, V> java.util.Collection<V> getCollection(org.apache.commons.collections4.MultiValuedMap<K, V>, K);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;Ljava/lang/Object;)Ljava/util/Collection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
        start local 1 // java.lang.Object key
         0: .line 111
            aload 0 /* map */
            ifnull 2
         1: .line 112
            aload 0 /* map */
            aload 1 /* key */
            invokeinterface org.apache.commons.collections4.MultiValuedMap.get:(Ljava/lang/Object;)Ljava/util/Collection;
            areturn
         2: .line 114
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0   map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
            0    3     1   key  TK;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;TK;)Ljava/util/Collection<TV;>;
    MethodParameters:
      Name  Flags
      map   final
      key   final

  public static <K, V> java.util.List<V> getValuesAsList(org.apache.commons.collections4.MultiValuedMap<K, V>, K);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;Ljava/lang/Object;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
        start local 1 // java.lang.Object key
         0: .line 130
            aload 0 /* map */
            ifnull 5
         1: .line 131
            aload 0 /* map */
            aload 1 /* key */
            invokeinterface org.apache.commons.collections4.MultiValuedMap.get:(Ljava/lang/Object;)Ljava/util/Collection;
            astore 2 /* col */
        start local 2 // java.util.Collection col
         2: .line 132
            aload 2 /* col */
            instanceof java.util.List
            ifeq 4
         3: .line 133
            aload 2 /* col */
            checkcast java.util.List
            areturn
         4: .line 135
      StackMap locals: java.util.Collection
      StackMap stack:
            new java.util.ArrayList
            dup
            aload 2 /* col */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            areturn
        end local 2 // java.util.Collection col
         5: .line 137
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
            0    6     1   key  TK;
            2    5     2   col  Ljava/util/Collection<TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;TK;)Ljava/util/List<TV;>;
    MethodParameters:
      Name  Flags
      map   final
      key   final

  public static <K, V> java.util.Set<V> getValuesAsSet(org.apache.commons.collections4.MultiValuedMap<K, V>, K);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;Ljava/lang/Object;)Ljava/util/Set;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
        start local 1 // java.lang.Object key
         0: .line 150
            aload 0 /* map */
            ifnull 5
         1: .line 151
            aload 0 /* map */
            aload 1 /* key */
            invokeinterface org.apache.commons.collections4.MultiValuedMap.get:(Ljava/lang/Object;)Ljava/util/Collection;
            astore 2 /* col */
        start local 2 // java.util.Collection col
         2: .line 152
            aload 2 /* col */
            instanceof java.util.Set
            ifeq 4
         3: .line 153
            aload 2 /* col */
            checkcast java.util.Set
            areturn
         4: .line 155
      StackMap locals: java.util.Collection
      StackMap stack:
            new java.util.HashSet
            dup
            aload 2 /* col */
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            areturn
        end local 2 // java.util.Collection col
         5: .line 157
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
            0    6     1   key  TK;
            2    5     2   col  Ljava/util/Collection<TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;TK;)Ljava/util/Set<TV;>;
    MethodParameters:
      Name  Flags
      map   final
      key   final

  public static <K, V> org.apache.commons.collections4.Bag<V> getValuesAsBag(org.apache.commons.collections4.MultiValuedMap<K, V>, K);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;Ljava/lang/Object;)Lorg/apache/commons/collections4/Bag;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
        start local 1 // java.lang.Object key
         0: .line 170
            aload 0 /* map */
            ifnull 5
         1: .line 171
            aload 0 /* map */
            aload 1 /* key */
            invokeinterface org.apache.commons.collections4.MultiValuedMap.get:(Ljava/lang/Object;)Ljava/util/Collection;
            astore 2 /* col */
        start local 2 // java.util.Collection col
         2: .line 172
            aload 2 /* col */
            instanceof org.apache.commons.collections4.Bag
            ifeq 4
         3: .line 173
            aload 2 /* col */
            checkcast org.apache.commons.collections4.Bag
            areturn
         4: .line 175
      StackMap locals: java.util.Collection
      StackMap stack:
            new org.apache.commons.collections4.bag.HashBag
            dup
            aload 2 /* col */
            invokespecial org.apache.commons.collections4.bag.HashBag.<init>:(Ljava/util/Collection;)V
            areturn
        end local 2 // java.util.Collection col
         5: .line 177
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
            0    6     1   key  TK;
            2    5     2   col  Ljava/util/Collection<TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;TK;)Lorg/apache/commons/collections4/Bag<TV;>;
    MethodParameters:
      Name  Flags
      map   final
      key   final

  public static <K, V> org.apache.commons.collections4.ListValuedMap<K, V> newListValuedHashMap();
    descriptor: ()Lorg/apache/commons/collections4/ListValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 192
            new org.apache.commons.collections4.multimap.ArrayListValuedHashMap
            dup
            invokespecial org.apache.commons.collections4.multimap.ArrayListValuedHashMap.<init>:()V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>()Lorg/apache/commons/collections4/ListValuedMap<TK;TV;>;

  public static <K, V> org.apache.commons.collections4.SetValuedMap<K, V> newSetValuedHashMap();
    descriptor: ()Lorg/apache/commons/collections4/SetValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 204
            new org.apache.commons.collections4.multimap.HashSetValuedHashMap
            dup
            invokespecial org.apache.commons.collections4.multimap.HashSetValuedHashMap.<init>:()V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>()Lorg/apache/commons/collections4/SetValuedMap<TK;TV;>;

  public static <K, V> org.apache.commons.collections4.MultiValuedMap<K, V> unmodifiableMultiValuedMap(org.apache.commons.collections4.MultiValuedMap<? extends K, ? extends V>);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;)Lorg/apache/commons/collections4/MultiValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
         0: .line 222
            aload 0 /* map */
            invokestatic org.apache.commons.collections4.multimap.UnmodifiableMultiValuedMap.unmodifiableMultiValuedMap:(Lorg/apache/commons/collections4/MultiValuedMap;)Lorg/apache/commons/collections4/multimap/UnmodifiableMultiValuedMap;
            areturn
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0   map  Lorg/apache/commons/collections4/MultiValuedMap<+TK;+TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<+TK;+TV;>;)Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
    MethodParameters:
      Name  Flags
      map   final

  public static <K, V> org.apache.commons.collections4.MultiValuedMap<K, V> transformedMultiValuedMap(org.apache.commons.collections4.MultiValuedMap<K, V>, org.apache.commons.collections4.Transformer<? super K, ? extends K>, org.apache.commons.collections4.Transformer<? super V, ? extends V>);
    descriptor: (Lorg/apache/commons/collections4/MultiValuedMap;Lorg/apache/commons/collections4/Transformer;Lorg/apache/commons/collections4/Transformer;)Lorg/apache/commons/collections4/MultiValuedMap;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.commons.collections4.MultiValuedMap map
        start local 1 // org.apache.commons.collections4.Transformer keyTransformer
        start local 2 // org.apache.commons.collections4.Transformer valueTransformer
         0: .line 251
            aload 0 /* map */
            aload 1 /* keyTransformer */
            aload 2 /* valueTransformer */
            invokestatic org.apache.commons.collections4.multimap.TransformedMultiValuedMap.transformingMap:(Lorg/apache/commons/collections4/MultiValuedMap;Lorg/apache/commons/collections4/Transformer;Lorg/apache/commons/collections4/Transformer;)Lorg/apache/commons/collections4/multimap/TransformedMultiValuedMap;
            areturn
        end local 2 // org.apache.commons.collections4.Transformer valueTransformer
        end local 1 // org.apache.commons.collections4.Transformer keyTransformer
        end local 0 // org.apache.commons.collections4.MultiValuedMap map
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0               map  Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
            0    1     1    keyTransformer  Lorg/apache/commons/collections4/Transformer<-TK;+TK;>;
            0    1     2  valueTransformer  Lorg/apache/commons/collections4/Transformer<-TV;+TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;Lorg/apache/commons/collections4/Transformer<-TK;+TK;>;Lorg/apache/commons/collections4/Transformer<-TV;+TV;>;)Lorg/apache/commons/collections4/MultiValuedMap<TK;TV;>;
    MethodParameters:
                  Name  Flags
      map               final
      keyTransformer    final
      valueTransformer  final
}
SourceFile: "MultiMapUtils.java"

/

org.apache.commons/ commons-collections4/ 4.4/ org/apache/commons/collections4/MultiMapUtils.class