Package org.apache.iotdb.db.mpp.transformation.dag.util

Class TransformUtils

java.lang.Object

org.apache.iotdb.db.mpp.transformation.dag.util.TransformUtils

public class TransformUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
TransformUtils()

Method Summary

Modifier and Type	Method	Description
static int	compare(java.lang.CharSequence cs1, java.lang.CharSequence cs2)
static boolean	splitWindowForStateWindow(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType, ValueRecorder valueRecorder, double delta, ElasticSerializableTVList tvList)
static org.apache.iotdb.tsfile.read.common.block.column.Column	transformConstantOperandToColumn(ConstantOperand constantOperand)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformUtils

public TransformUtils()

Method Detail

compare

public static int compare(java.lang.CharSequence cs1,
                          java.lang.CharSequence cs2)

transformConstantOperandToColumn

public static org.apache.iotdb.tsfile.read.common.block.column.Column transformConstantOperandToColumn(ConstantOperand constantOperand)

splitWindowForStateWindow

public static boolean splitWindowForStateWindow(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType,
                                                ValueRecorder valueRecorder,
                                                double delta,
                                                ElasticSerializableTVList tvList)
                                         throws java.io.IOException

Throws:

java.io.IOException