http://nexus.sonatype.org/oss-repository-hosting.html/jool-java-8: jOOλ is part of the jOOQ series (along with jOOQ, jOOX, jOOR, jOOU) providing some useful extensions to Java 8 lambdas.
  • Lukas Eder 
public interface org.jooq.lambda.Window<T> extends org.jooq.lambda.Collectable<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.jooq.lambda.Window
  super_class: java.lang.Object
{
  public static <T> org.jooq.lambda.WindowSpecification<T> of();
    descriptor: ()Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=0, args_size=0
         0: .line 95
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/jooq/lambda/Window.lambda$0(Ljava/lang/Object;)Ljava/lang/Object; (6 itf)
                  (Ljava/lang/Object;)Ljava/lang/Object;
            aconst_null
            ldc -9223372036854775808
            ldc 9223372036854775807
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: <T:Ljava/lang/Object;>()Lorg/jooq/lambda/WindowSpecification<TT;>;

  public static <T> org.jooq.lambda.WindowSpecification<T> of(long, long);
    descriptor: (JJ)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=4, args_size=2
        start local 0 // long lower
        start local 2 // long upper
         0: .line 99
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/jooq/lambda/Window.lambda$1(Ljava/lang/Object;)Ljava/lang/Object; (6 itf)
                  (Ljava/lang/Object;)Ljava/lang/Object;
            aconst_null
            lload 0 /* lower */
            lload 2 /* upper */
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 2 // long upper
        end local 0 // long lower
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  lower  J
            0    1     2  upper  J
    Signature: <T:Ljava/lang/Object;>(JJ)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
       Name  Flags
      lower  
      upper  

  public static <T> org.jooq.lambda.WindowSpecification<T> of(java.util.Comparator<? super T>);
    descriptor: (Ljava/util/Comparator;)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=1, args_size=1
        start local 0 // java.util.Comparator orderBy
         0: .line 103
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/jooq/lambda/Window.lambda$2(Ljava/lang/Object;)Ljava/lang/Object; (6 itf)
                  (Ljava/lang/Object;)Ljava/lang/Object;
            aload 0 /* orderBy */
            ldc -9223372036854775808
            lconst_0
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 0 // java.util.Comparator orderBy
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  orderBy  Ljava/util/Comparator<-TT;>;
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Comparator<-TT;>;)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
         Name  Flags
      orderBy  

  public static <T> org.jooq.lambda.WindowSpecification<T> of(java.util.Comparator<? super T>, long, long);
    descriptor: (Ljava/util/Comparator;JJ)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=5, args_size=3
        start local 0 // java.util.Comparator orderBy
        start local 1 // long lower
        start local 3 // long upper
         0: .line 107
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/jooq/lambda/Window.lambda$3(Ljava/lang/Object;)Ljava/lang/Object; (6 itf)
                  (Ljava/lang/Object;)Ljava/lang/Object;
            aload 0 /* orderBy */
            lload 1 /* lower */
            lload 3 /* upper */
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 3 // long upper
        end local 1 // long lower
        end local 0 // java.util.Comparator orderBy
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  orderBy  Ljava/util/Comparator<-TT;>;
            0    1     1    lower  J
            0    1     3    upper  J
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Comparator<-TT;>;JJ)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
         Name  Flags
      orderBy  
      lower    
      upper    

  public static <T, U> org.jooq.lambda.WindowSpecification<T> of(java.util.function.Function<? super T, ? extends U>);
    descriptor: (Ljava/util/function/Function;)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=1, args_size=1
        start local 0 // java.util.function.Function partitionBy
         0: .line 111
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            aload 0 /* partitionBy */
            aconst_null
            ldc -9223372036854775808
            ldc 9223372036854775807
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 0 // java.util.function.Function partitionBy
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  partitionBy  Ljava/util/function/Function<-TT;+TU;>;
    Signature: <T:Ljava/lang/Object;U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
             Name  Flags
      partitionBy  

  public static <T, U> org.jooq.lambda.WindowSpecification<T> of(java.util.function.Function<? super T, ? extends U>, long, long);
    descriptor: (Ljava/util/function/Function;JJ)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=5, args_size=3
        start local 0 // java.util.function.Function partitionBy
        start local 1 // long lower
        start local 3 // long upper
         0: .line 115
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            aload 0 /* partitionBy */
            aconst_null
            lload 1 /* lower */
            lload 3 /* upper */
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 3 // long upper
        end local 1 // long lower
        end local 0 // java.util.function.Function partitionBy
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  partitionBy  Ljava/util/function/Function<-TT;+TU;>;
            0    1     1        lower  J
            0    1     3        upper  J
    Signature: <T:Ljava/lang/Object;U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;JJ)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
             Name  Flags
      partitionBy  
      lower        
      upper        

  public static <T, U> org.jooq.lambda.WindowSpecification<T> of(java.util.function.Function<? super T, ? extends U>, java.util.Comparator<? super T>);
    descriptor: (Ljava/util/function/Function;Ljava/util/Comparator;)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=2, args_size=2
        start local 0 // java.util.function.Function partitionBy
        start local 1 // java.util.Comparator orderBy
         0: .line 119
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            aload 0 /* partitionBy */
            aload 1 /* orderBy */
            ldc -9223372036854775808
            lconst_0
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 1 // java.util.Comparator orderBy
        end local 0 // java.util.function.Function partitionBy
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  partitionBy  Ljava/util/function/Function<-TT;+TU;>;
            0    1     1      orderBy  Ljava/util/Comparator<-TT;>;
    Signature: <T:Ljava/lang/Object;U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;Ljava/util/Comparator<-TT;>;)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
             Name  Flags
      partitionBy  
      orderBy      

  public static <T, U> org.jooq.lambda.WindowSpecification<T> of(java.util.function.Function<? super T, ? extends U>, java.util.Comparator<? super T>, long, long);
    descriptor: (Ljava/util/function/Function;Ljava/util/Comparator;JJ)Lorg/jooq/lambda/WindowSpecification;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=6, args_size=4
        start local 0 // java.util.function.Function partitionBy
        start local 1 // java.util.Comparator orderBy
        start local 2 // long lower
        start local 4 // long upper
         0: .line 123
            new org.jooq.lambda.WindowSpecificationImpl
            dup
            aload 0 /* partitionBy */
            aload 1 /* orderBy */
            lload 2 /* lower */
            lload 4 /* upper */
            invokespecial org.jooq.lambda.WindowSpecificationImpl.<init>:(Ljava/util/function/Function;Ljava/util/Comparator;JJ)V
            areturn
        end local 4 // long upper
        end local 2 // long lower
        end local 1 // java.util.Comparator orderBy
        end local 0 // java.util.function.Function partitionBy
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  partitionBy  Ljava/util/function/Function<-TT;+TU;>;
            0    1     1      orderBy  Ljava/util/Comparator<-TT;>;
            0    1     2        lower  J
            0    1     4        upper  J
    Signature: <T:Ljava/lang/Object;U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;Ljava/util/Comparator<-TT;>;JJ)Lorg/jooq/lambda/WindowSpecification<TT;>;
    MethodParameters:
             Name  Flags
      partitionBy  
      orderBy      
      lower        
      upper        

  public abstract T value();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TT;

  public abstract org.jooq.lambda.Seq<T> window();
    descriptor: ()Lorg/jooq/lambda/Seq;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lorg/jooq/lambda/Seq<TT;>;

  public abstract long rowNumber();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract long rank();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract long denseRank();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract double percentRank();
    descriptor: ()D
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract long ntile(long);
    descriptor: (J)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      buckets  

  public abstract java.util.Optional<T> lead();
    descriptor: ()Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Optional<TT;>;

  public abstract java.util.Optional<T> lead(long);
    descriptor: (J)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (J)Ljava/util/Optional<TT;>;
    MethodParameters:
      Name  Flags
      lead  

  public abstract java.util.Optional<T> lag();
    descriptor: ()Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Optional<TT;>;

  public abstract java.util.Optional<T> lag(long);
    descriptor: (J)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (J)Ljava/util/Optional<TT;>;
    MethodParameters:
      Name  Flags
      lag   

  public abstract java.util.Optional<T> firstValue();
    descriptor: ()Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Optional<TT;>;

  public abstract <U> java.util.Optional<U> firstValue(java.util.function.Function<? super T, ? extends U>);
    descriptor: (Ljava/util/function/Function;)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: <U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;)Ljava/util/Optional<TU;>;
    MethodParameters:
          Name  Flags
      function  

  public abstract java.util.Optional<T> lastValue();
    descriptor: ()Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Optional<TT;>;

  public abstract <U> java.util.Optional<U> lastValue(java.util.function.Function<? super T, ? extends U>);
    descriptor: (Ljava/util/function/Function;)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: <U:Ljava/lang/Object;>(Ljava/util/function/Function<-TT;+TU;>;)Ljava/util/Optional<TU;>;
    MethodParameters:
          Name  Flags
      function  

  public abstract java.util.Optional<T> nthValue(long);
    descriptor: (J)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (J)Ljava/util/Optional<TT;>;
    MethodParameters:
      Name  Flags
      n     

  public abstract <U> java.util.Optional<U> nthValue(long, java.util.function.Function<? super T, ? extends U>);
    descriptor: (JLjava/util/function/Function;)Ljava/util/Optional;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: <U:Ljava/lang/Object;>(JLjava/util/function/Function<-TT;+TU;>;)Ljava/util/Optional<TU;>;
    MethodParameters:
          Name  Flags
      n         
      function  

  private static java.lang.Object lambda$0(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object t
         0: .line 95
            getstatic org.jooq.lambda.SeqImpl.NULL:Ljava/lang/Object;
            areturn
        end local 0 // java.lang.Object t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     t  TT;

  private static java.lang.Object lambda$1(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object t
         0: .line 99
            getstatic org.jooq.lambda.SeqImpl.NULL:Ljava/lang/Object;
            areturn
        end local 0 // java.lang.Object t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     t  TT;

  private static java.lang.Object lambda$2(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object t
         0: .line 103
            getstatic org.jooq.lambda.SeqImpl.NULL:Ljava/lang/Object;
            areturn
        end local 0 // java.lang.Object t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     t  TT;

  private static java.lang.Object lambda$3(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object t
         0: .line 107
            getstatic org.jooq.lambda.SeqImpl.NULL:Ljava/lang/Object;
            areturn
        end local 0 // java.lang.Object t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     t  TT;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/jooq/lambda/Collectable<TT;>;
SourceFile: "Window.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles