Class SevenZMethodConfiguration

java.lang.Object
org.apache.commons.compress.archivers.sevenz.SevenZMethodConfiguration

public class SevenZMethodConfiguration extends Object
Combines a SevenZMethod with configuration options for the method.

The exact type and interpretation of options depends on the method being configured. Currently supported are:

Options
MethodOption TypeDescription
BZIP2NumberBlock Size - an number between 1 and 9
DEFLATENumberCompression Level - an number between 1 and 9
LZMA2NumberDictionary Size - a number between 4096 and 768 MiB (768 << 20)
LZMA2org.tukaani.xz.LZMA2OptionsWhole set of LZMA2 options.
DELTA_FILTERNumberDelta Distance - a number between 1 and 256
Since:
1.8
  • Field Details

  • Constructor Details

    • SevenZMethodConfiguration

      public SevenZMethodConfiguration(SevenZMethod method)
      Doesn't configure any additional options.
      Parameters:
      method - the method to use
    • SevenZMethodConfiguration

      public SevenZMethodConfiguration(SevenZMethod method, Object options)
      Specifies and method plus configuration options.
      Parameters:
      method - the method to use
      options - the options to use
      Throws:
      IllegalArgumentException - if the method doesn't understand the options specified.
  • Method Details

    • getMethod

      public SevenZMethod getMethod()
      The specified method.
      Returns:
      the method
    • getOptions

      public Object getOptions()
      The specified options.
      Returns:
      the options
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object
    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object