Source code for mmlspark.stages.Cacher

# Copyright (C) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See LICENSE in project root for information.


import sys
if sys.version >= '3':
    basestring = str

from pyspark.ml.param.shared import *
from pyspark import keyword_only
from pyspark.ml.util import JavaMLReadable, JavaMLWritable
from mmlspark.core.serialize.java_params_patch import *
from pyspark.ml.wrapper import JavaTransformer, JavaEstimator, JavaModel
from pyspark.ml.common import inherit_doc
from mmlspark.core.schema.Utils import *

[docs]@inherit_doc class Cacher(ComplexParamsMixin, JavaMLReadable, JavaMLWritable, JavaTransformer): """ Args: disable (bool): Whether or disable caching (so that you can turn it off during evaluation) (default: false) """ @keyword_only def __init__(self, disable=False): super(Cacher, self).__init__() self._java_obj = self._new_java_obj("com.microsoft.ml.spark.stages.Cacher") self.disable = Param(self, "disable", "disable: Whether or disable caching (so that you can turn it off during evaluation) (default: false)") self._setDefault(disable=False) if hasattr(self, "_input_kwargs"): kwargs = self._input_kwargs else: kwargs = self.__init__._input_kwargs self.setParams(**kwargs)
[docs] @keyword_only def setParams(self, disable=False): """ Set the (keyword only) parameters Args: disable (bool): Whether or disable caching (so that you can turn it off during evaluation) (default: false) """ if hasattr(self, "_input_kwargs"): kwargs = self._input_kwargs else: kwargs = self.__init__._input_kwargs return self._set(**kwargs)
[docs] def setDisable(self, value): """ Args: disable (bool): Whether or disable caching (so that you can turn it off during evaluation) (default: false) """ self._set(disable=value) return self
[docs] def getDisable(self): """ Returns: bool: Whether or disable caching (so that you can turn it off during evaluation) (default: false) """ return self.getOrDefault(self.disable)
[docs] @classmethod def read(cls): """ Returns an MLReader instance for this class. """ return JavaMMLReader(cls)
[docs] @staticmethod def getJavaPackage(): """ Returns package name String. """ return "com.microsoft.ml.spark.stages.Cacher"
@staticmethod def _from_java(java_stage): module_name=Cacher.__module__ module_name=module_name.rsplit(".", 1)[0] + ".Cacher" return from_java(java_stage, module_name)