Package org.eclipse.packager.rpm.parse

Class InputHeader<T extends RpmBaseTag>

    • Constructor Summary

      Constructors 
      Constructor Description
      InputHeader​(HeaderValue[] entries, long start, long length)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Optional<HeaderValue> getEntry​(int tag)  
      java.util.Optional<HeaderValue> getEntry​(T tag)  
      long getLength()
      Get the length of header section in the stream
      java.util.Optional<java.lang.Object> getOptionalTag​(int tag)  
      java.util.Optional<java.lang.Object> getOptionalTag​(T tag)  
      java.util.Map<java.lang.Integer,​HeaderValue> getRawTags()  
      long getStart()
      Get the start position of the header section in the stream
      java.lang.Object getTag​(int tag)  
      java.lang.Object getTag​(T tag)  
      java.lang.Object getTagOrDefault​(int tag, java.lang.Object defaultValue)  
      java.lang.Object getTagOrDefault​(T tag, java.lang.Object defaultValue)  
      java.util.Optional<java.lang.Object> getValue​(T tag)
      Get the value from a header structure

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • InputHeader

        public InputHeader​(HeaderValue[] entries,
                   long start,
                   long length)

    • Method Detail

      • getStart

        public long getStart()
        Get the start position of the header section in the stream
        Returns:
        the start position

      • getLength

        public long getLength()
        Get the length of header section in the stream
        Returns:
        the length of the header in bytes

      • getTag

        public java.lang.Object getTag​(T tag)

      • getTag

        public java.lang.Object getTag​(int tag)

      • getValue

        public java.util.Optional<java.lang.Object> getValue​(T tag)
        Description copied from interface: ReadableHeader
        Get the value from a header structure
        Specified by:
        getValue in interface ReadableHeader<T extends RpmBaseTag>
        Parameters:
        tag - the tag
        Returns:
        the optional value

      • getOptionalTag

        public java.util.Optional<java.lang.Object> getOptionalTag​(T tag)

      • getOptionalTag

        public java.util.Optional<java.lang.Object> getOptionalTag​(int tag)

      • getEntry

        public java.util.Optional<HeaderValue> getEntry​(T tag)

      • getEntry

        public java.util.Optional<HeaderValue> getEntry​(int tag)

      • getTagOrDefault

        public java.lang.Object getTagOrDefault​(T tag,
                                        java.lang.Object defaultValue)

      • getTagOrDefault

        public java.lang.Object getTagOrDefault​(int tag,
                                        java.lang.Object defaultValue)

      • getRawTags

        public java.util.Map<java.lang.Integer,​HeaderValue> getRawTags()