class_docstr: Mixin for param batchSize: batch size.
class_docstr_tok: ["Mixin","for","param","batchSize",":","batch","size","."]
docstr: Gets the value of batchSize or its default value.
code: def getBatchSize(self):
      """
      Gets the value of batchSize or its default value.
      """
      return self.getOrDefault(self.batchSize)
  
imports: from pyspark.ml.pipeline import Estimator, Model
  from pyspark.ml.param.shared import *
  from bigdl.dllib.utils.common import *
  import sys
label_desc: Use image node_id 3 for calling the HasBatchSize obj's underlying member method code with example usage: obj.getBatchSize() and returns: self