Class Bool

Method Details

• coerce

  public Object coerce(Object value) throws CoercionException

  Description copied from interface: Type

  Attempt to convert the given value in to one represented by this type.

  Specified by:

  coerce in interface Type

  Parameters:

  value - The value to coerce

  Returns:

  A value that conforms to this type

  Throws:

  CoercionException - if the given object can not be converted to something represented by this type

• internalType

  public Class<?> internalType()

  Description copied from interface: Type

  The underlying java class used to represent this type.

  Specified by:

  internalType in interface Type

• estimateSize

  public int estimateSize(Object entry)

  Description copied from interface: Type

  Estimate the number of bytes used to serialize the given value to an output stream.

  Specified by:

  estimateSize in interface Type

  Parameters:

  entry - the value of this type to measure. Must be of Type.internalType() or a ClassCastException is going to happen

  Returns:

  the estimated number of bytes, or zero if no estimation was possible.

• toBytes

  public void toBytes(DataOutputStream os, Object toWrite) throws IOException

  Specified by:

  toBytes in interface Type

  Throws:

  IOException

• fromBytes

  public Object fromBytes(DataInputStream in) throws IOException

  Specified by:

  fromBytes in interface Type

  Throws:

  IOException

• write

  public void write(ByteBuffer buffer, Object toWrite)

  Description copied from interface: TypeIO

  Write a value out to the given byte buffer

  Specified by:

  write in interface TypeIO

• read

  public Object read(ByteBuffer buffer)

  Description copied from interface: TypeIO

  Read a value from the given byte buffer

  Specified by:

  read in interface TypeIO

• getTypeInformationId

  protected String getTypeInformationId()

  Overrides:

  getTypeInformationId in class SimpleType

  Returns:

  an identifier for this SimpleTypes TypeInformation object.