类的使用
org.apache.flink.formats.parquet.vector.reader.AbstractColumnReader

使用AbstractColumnReader的程序包

程序包	说明
org.apache.flink.formats.parquet.vector.reader

org.apache.flink.formats.parquet.vector.reader中AbstractColumnReader的使用

org.apache.flink.formats.parquet.vector.reader中AbstractColumnReader的子类

限定符和类型	类和说明
class	BooleanColumnReader Boolean ColumnReader.
class	ByteColumnReader Byte ColumnReader.
class	BytesColumnReader Bytes ColumnReader.
class	DoubleColumnReader Double ColumnReader.
class	FixedLenBytesColumnReader<VECTOR extends org.apache.flink.table.data.vector.writable.WritableColumnVector> Fixed length bytes ColumnReader, just for decimal.
class	FloatColumnReader Float ColumnReader.
class	IntColumnReader Int ColumnReader.
class	LongColumnReader Long ColumnReader.
class	ShortColumnReader Short ColumnReader.
class	TimestampColumnReader Timestamp ColumnReader.