org.apache.paimon.utils

Class InternalRowUtils

java.lang.Object

org.apache.paimon.utils.InternalRowUtils

public class InternalRowUtils
extends Object

Utils for InternalRow structures.

Constructor Summary

Constructors

Constructor and Description
InternalRowUtils()

Method Summary

Modifier and Type	Method and Description
static long	castToIntegral(Decimal dec)
static int	compare(Object x, Object y, DataTypeRoot type)
static Object	copy(Object o, DataType type)
static InternalArray	copyArray(InternalArray from, DataType eleType)
static InternalRow	copyInternalRow(InternalRow row, RowType rowType)
static InternalRow.FieldGetter[]	createFieldGetters(List<DataType> fieldTypes)
static InternalRow.FieldGetter	createNullCheckingFieldGetter(DataType dataType, int index)
static List<String>	fromStringArrayData(InternalArray arrayData)
static Object	get(DataGetters dataGetters, int pos, DataType fieldType)
static InternalArray	toStringArrayData(List<String> list)

Methods inherited from class java.lang.Object

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

Constructor Detail

InternalRowUtils

public InternalRowUtils()

Method Detail

copyInternalRow

public static InternalRow copyInternalRow(InternalRow row,
                                          RowType rowType)

copyArray

public static InternalArray copyArray(InternalArray from,
                                      DataType eleType)

copy

public static Object copy(Object o,
                          DataType type)

get

public static Object get(DataGetters dataGetters,
                         int pos,
                         DataType fieldType)

toStringArrayData

public static InternalArray toStringArrayData(@Nullable
                                              List<String> list)

fromStringArrayData

public static List<String> fromStringArrayData(InternalArray arrayData)

castToIntegral

public static long castToIntegral(Decimal dec)

createFieldGetters

public static InternalRow.FieldGetter[] createFieldGetters(List<DataType> fieldTypes)

createNullCheckingFieldGetter

public static InternalRow.FieldGetter createNullCheckingFieldGetter(DataType dataType,
                                                                    int index)

compare

public static int compare(Object x,
                          Object y,
                          DataTypeRoot type)