org.apache.avro/avro/1.9.1 : org/apache/avro/file/CodecFactory.class

CodecFactory
https://avro.apache.org: Avro core components (The Apache Software Foundation)
Apache License, Version 2.0
public abstract class org.apache.avro.file.CodecFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.avro.file.CodecFactory
  super_class: java.lang.Object
{
  private static final org.slf4j.Logger LOG;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Map<java.lang.String, org.apache.avro.file.CodecFactory> REGISTERED;
    descriptor: Ljava/util/Map;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;>;

  public static final int DEFAULT_DEFLATE_LEVEL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: -1

  public static final int DEFAULT_XZ_LEVEL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 6

  public static final int DEFAULT_ZSTANDARD_LEVEL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 43
            ldc Lorg/apache/avro/file/CodecFactory;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.avro.file.CodecFactory.LOG:Lorg/slf4j/Logger;
         1: .line 113
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putstatic org.apache.avro.file.CodecFactory.REGISTERED:Ljava/util/Map;
         2: .line 120
            ldc "null"
            invokestatic org.apache.avro.file.CodecFactory.nullCodec:()Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         3: .line 121
            ldc "deflate"
            iconst_m1
            invokestatic org.apache.avro.file.CodecFactory.deflateCodec:(I)Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         4: .line 122
            ldc "bzip2"
            invokestatic org.apache.avro.file.CodecFactory.bzip2Codec:()Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         5: .line 123
            ldc "xz"
            bipush 6
            invokestatic org.apache.avro.file.CodecFactory.xzCodec:(I)Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         6: .line 124
            ldc "zstandard"
            iconst_3
            invokestatic org.apache.avro.file.CodecFactory.zstandardCodec:(I)Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         7: .line 125
            ldc "snappy"
            invokestatic org.apache.avro.file.CodecFactory.snappyCodec:()Lorg/apache/avro/file/CodecFactory;
            invokestatic org.apache.avro.file.CodecFactory.addCodec:(Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
            pop
         8: .line 126
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.avro.file.CodecFactory this
         0: .line 42
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.avro.file.CodecFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/avro/file/CodecFactory;

  public static org.apache.avro.file.CodecFactory nullCodec();
    descriptor: ()Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 47
            getstatic org.apache.avro.file.NullCodec.OPTION:Lorg/apache/avro/file/CodecFactory;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.apache.avro.file.CodecFactory deflateCodec(int);
    descriptor: (I)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // int compressionLevel
         0: .line 55
            new org.apache.avro.file.DeflateCodec$Option
            dup
            iload 0 /* compressionLevel */
            invokespecial org.apache.avro.file.DeflateCodec$Option.<init>:(I)V
            areturn
        end local 0 // int compressionLevel
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0  compressionLevel  I
    MethodParameters:
                  Name  Flags
      compressionLevel  

  public static org.apache.avro.file.CodecFactory xzCodec(int);
    descriptor: (I)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // int compressionLevel
         0: .line 63
            new org.apache.avro.file.XZCodec$Option
            dup
            iload 0 /* compressionLevel */
            invokespecial org.apache.avro.file.XZCodec$Option.<init>:(I)V
            areturn
        end local 0 // int compressionLevel
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0  compressionLevel  I
    MethodParameters:
                  Name  Flags
      compressionLevel  

  public static org.apache.avro.file.CodecFactory snappyCodec();
    descriptor: ()Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 69
            new org.apache.avro.file.SnappyCodec$Option
            dup
            invokespecial org.apache.avro.file.SnappyCodec$Option.<init>:()V
         1: areturn
         2: .line 70
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 0 /* t */
        start local 0 // java.lang.Throwable t
         3: .line 71
            getstatic org.apache.avro.file.CodecFactory.LOG:Lorg/slf4j/Logger;
            ldc "Snappy was not available"
            aload 0 /* t */
            invokeinterface org.slf4j.Logger.debug:(Ljava/lang/String;Ljava/lang/Throwable;)V
         4: .line 72
            aconst_null
            areturn
        end local 0 // java.lang.Throwable t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            3    5     0     t  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Throwable

  public static org.apache.avro.file.CodecFactory bzip2Codec();
    descriptor: ()Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 78
            new org.apache.avro.file.BZip2Codec$Option
            dup
            invokespecial org.apache.avro.file.BZip2Codec$Option.<init>:()V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.apache.avro.file.CodecFactory zstandardCodec(int);
    descriptor: (I)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // int level
         0: .line 90
            new org.apache.avro.file.ZstandardCodec$Option
            dup
            iload 0 /* level */
            iconst_0
            invokespecial org.apache.avro.file.ZstandardCodec$Option.<init>:(IZ)V
            areturn
        end local 0 // int level
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  level  I
    MethodParameters:
       Name  Flags
      level  

  public static org.apache.avro.file.CodecFactory zstandardCodec(int, boolean);
    descriptor: (IZ)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // int level
        start local 1 // boolean useChecksum
         0: .line 103
            new org.apache.avro.file.ZstandardCodec$Option
            dup
            iload 0 /* level */
            iload 1 /* useChecksum */
            invokespecial org.apache.avro.file.ZstandardCodec$Option.<init>:(IZ)V
            areturn
        end local 1 // boolean useChecksum
        end local 0 // int level
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0        level  I
            0    1     1  useChecksum  Z
    MethodParameters:
             Name  Flags
      level        
      useChecksum  

  protected abstract org.apache.avro.file.Codec createInstance();
    descriptor: ()Lorg/apache/avro/file/Codec;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT

  public static org.apache.avro.file.CodecFactory fromString(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.String s
         0: .line 142
            getstatic org.apache.avro.file.CodecFactory.REGISTERED:Ljava/util/Map;
            aload 0 /* s */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.avro.file.CodecFactory
            astore 1 /* o */
        start local 1 // org.apache.avro.file.CodecFactory o
         1: .line 143
            aload 1 /* o */
            ifnonnull 3
         2: .line 144
            new org.apache.avro.AvroRuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unrecognized codec: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* s */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.avro.AvroRuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 146
      StackMap locals: org.apache.avro.file.CodecFactory
      StackMap stack:
            aload 1 /* o */
            areturn
        end local 1 // org.apache.avro.file.CodecFactory o
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0     s  Ljava/lang/String;
            1    4     1     o  Lorg/apache/avro/file/CodecFactory;
    MethodParameters:
      Name  Flags
      s     

  public static org.apache.avro.file.CodecFactory addCodec(java.lang.String, org.apache.avro.file.CodecFactory);
    descriptor: (Ljava/lang/String;Lorg/apache/avro/file/CodecFactory;)Lorg/apache/avro/file/CodecFactory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.String name
        start local 1 // org.apache.avro.file.CodecFactory c
         0: .line 154
            aload 1 /* c */
            ifnull 2
         1: .line 155
            getstatic org.apache.avro.file.CodecFactory.REGISTERED:Ljava/util/Map;
            aload 0 /* name */
            aload 1 /* c */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.avro.file.CodecFactory
            areturn
         2: .line 157
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // org.apache.avro.file.CodecFactory c
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  name  Ljava/lang/String;
            0    3     1     c  Lorg/apache/avro/file/CodecFactory;
    MethodParameters:
      Name  Flags
      name  
      c     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.apache.avro.file.CodecFactory this
         0: .line 162
            aload 0 /* this */
            invokevirtual org.apache.avro.file.CodecFactory.createInstance:()Lorg/apache/avro/file/Codec;
            astore 1 /* instance */
        start local 1 // org.apache.avro.file.Codec instance
         1: .line 163
            aload 1 /* instance */
            invokevirtual org.apache.avro.file.Codec.toString:()Ljava/lang/String;
            areturn
        end local 1 // org.apache.avro.file.Codec instance
        end local 0 // org.apache.avro.file.CodecFactory this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/avro/file/CodecFactory;
            1    2     1  instance  Lorg/apache/avro/file/Codec;
}
SourceFile: "CodecFactory.java"
InnerClasses:
  Option = org.apache.avro.file.BZip2Codec$Option of org.apache.avro.file.BZip2Codec
  Option = org.apache.avro.file.DeflateCodec$Option of org.apache.avro.file.DeflateCodec
  Option = org.apache.avro.file.SnappyCodec$Option of org.apache.avro.file.SnappyCodec
  Option = org.apache.avro.file.XZCodec$Option of org.apache.avro.file.XZCodec
  Option = org.apache.avro.file.ZstandardCodec$Option of org.apache.avro.file.ZstandardCodec
/

org.apache.avro/ avro/ 1.9.1/ org/apache/avro/file/CodecFactory.class
