def _write_text(self, path, write_mode):
child = OperationInfo()
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def _write_text(self, path, write_mode):
child = OperationInfo()
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def _write_csv(self, path, line_delimiter, field_delimiter, write_mode):
child = OperationInfo()
child.identifier = _Identifier.SINK_CSV
child.path = path
child.parent = self._info
child.delimiter_field = field_delimiter
child.delimiter_line = line_delimiter
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def _write_csv(self, path, line_delimiter, field_delimiter, write_mode):
child = OperationInfo()
child.identifier = _Identifier.SINK_CSV
child.path = path
child.parent = self._info
child.delimiter_field = field_delimiter
child.delimiter_line = line_delimiter
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def _write_text(self, path, write_mode):
child = OperationInfo()
child_set = DataSink(self._env, child)
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.parallelism = child.parallelism
self._info.sinks.append(child)
self._env._sinks.append(child)
return child_set
def _write_text(self, path, write_mode):
child = OperationInfo()
child_set = DataSink(self._env, child)
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.parallelism = child.parallelism
self._info.sinks.append(child)
self._env._sinks.append(child)
return child_set
def write_text(self, path, write_mode=WriteMode.NO_OVERWRITE):
"""
Writes a DataSet as a text file to the specified location.
:param path: he path pointing to the location the text file is written to.
:param write_mode: OutputFormat.WriteMode value, indicating whether files should be overwritten
"""
child = OperationInfo()
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def write_text(self, path, write_mode=WriteMode.NO_OVERWRITE):
"""
Writes a DataSet as a text file to the specified location.
:param path: he path pointing to the location the text file is written to.
:param write_mode: OutputFormat.WriteMode value, indicating whether files should be overwritten
"""
child = OperationInfo()
child.identifier = _Identifier.SINK_TEXT
child.parent = self._info
child.path = path
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def write_csv(self, path, line_delimiter="\n", field_delimiter=',', write_mode=WriteMode.NO_OVERWRITE):
"""
Writes a Tuple DataSet as a CSV file to the specified location.
Note: Only a Tuple DataSet can written as a CSV file.
:param path: The path pointing to the location the CSV file is written to.
:param write_mode: OutputFormat.WriteMode value, indicating whether files should be overwritten
"""
child = OperationInfo()
child.identifier = _Identifier.SINK_CSV
child.path = path
child.parent = self._info
child.delimiter_field = field_delimiter
child.delimiter_line = line_delimiter
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
def write_csv(self,
path,
line_delimiter="\n",
field_delimiter=',',
write_mode=WriteMode.NO_OVERWRITE):
"""
Writes a Tuple DataSet as a CSV file to the specified location.
Note: Only a Tuple DataSet can written as a CSV file.
:param path: The path pointing to the location the CSV file is written to.
:param write_mode: OutputFormat.WriteMode value, indicating whether files should be overwritten
"""
child = OperationInfo()
child.identifier = _Identifier.SINK_CSV
child.path = path
child.parent = self._info
child.delimiter_field = field_delimiter
child.delimiter_line = line_delimiter
child.write_mode = write_mode
self._info.sinks.append(child)
self._env._sinks.append(child)
