Package org.firebirdsql.gds.impl.argument

Class ByteArgument

    • Constructor Summary

      Constructors 
      Constructor Description
      ByteArgument​(int type, ArgumentType argumentType, byte value)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void copyTo​(ParameterBuffer buffer, Encoding encoding)
      Copies this argument into the supplied buffer, uses the supplied Encoding for string arguments.
      boolean equals​(java.lang.Object other)  
      int getLength()  
      int getValueAsInt()
      The value of the parameter as int.
      long getValueAsLong()
      The value of the parameter as long.
      int hashCode()  
      void writeTo​(java.io.OutputStream outputStream)
      Writes the arguments to the supplied OutputStream in the XDR format of the type.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ByteArgument

        public ByteArgument​(int type,
                    ArgumentType argumentType,
                    byte value)

    • Method Detail

      • writeTo

        public void writeTo​(java.io.OutputStream outputStream)
             throws java.io.IOException
        Description copied from class: Argument
        Writes the arguments to the supplied OutputStream in the XDR format of the type.
        Specified by:
        writeTo in class Argument
        Parameters:
        outputStream - OutputStream
        Throws:
        java.io.IOException - For errors writing to the OutputStream

      • getLength

        public int getLength()
        Specified by:
        getLength in class Argument
        Returns:
        Total length of the buffer item when written to the OutputStream by Argument.writeTo(java.io.OutputStream). This includes the item, the value and other items contributing to the total length (e.g. the length of the value).

      • getValueAsInt

        public int getValueAsInt()
        Description copied from interface: Parameter
        The value of the parameter as int.

        The implementation may throw a RuntimeException if the parameter isn't an int (or shouldn't be used as an int).

        Specified by:
        getValueAsInt in interface Parameter
        Overrides:
        getValueAsInt in class Argument
        Returns:
        The value as int

      • getValueAsLong

        public long getValueAsLong()
        Description copied from interface: Parameter
        The value of the parameter as long.

        The implementation may throw a RuntimeException if the parameter isn't a long (or shouldn't be used as a long).

        Specified by:
        getValueAsLong in interface Parameter
        Overrides:
        getValueAsLong in class Argument
        Returns:
        The value as long

      • copyTo

        public void copyTo​(ParameterBuffer buffer,
                   Encoding encoding)
        Description copied from interface: Parameter
        Copies this argument into the supplied buffer, uses the supplied Encoding for string arguments.

        An instance of Parameter should know how to copy itself into another buffer (eg an instance of StringArgument would know to call ParameterBuffer.addArgument(int, String, Encoding)).

        The parameter does not need to check if it is the right type of destination buffer (if someone tries to add a TPB argument to a DPB he is free to try that).

        Parameters:
        buffer - ParameterBuffer instance
        encoding - Encoding to use for string properties. A value of null can be used to signal that the original encoding should be used.

      • equals

        public boolean equals​(java.lang.Object other)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object