org.apache.hadoop.hive.ql.io.orc.encoded

Class EncodedTreeReaderFactory

java.lang.Object

org.apache.orc.impl.TreeReaderFactory

org.apache.hadoop.hive.ql.io.orc.encoded.EncodedTreeReaderFactory

public class EncodedTreeReaderFactory
extends org.apache.orc.impl.TreeReaderFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	EncodedTreeReaderFactory.BinaryStreamReader
protected static class	EncodedTreeReaderFactory.BooleanStreamReader
protected static class	EncodedTreeReaderFactory.ByteStreamReader
protected static class	EncodedTreeReaderFactory.CharStreamReader
protected static class	EncodedTreeReaderFactory.DateStreamReader
protected static class	EncodedTreeReaderFactory.Decimal64StreamReader
protected static class	EncodedTreeReaderFactory.DecimalStreamReader
protected static class	EncodedTreeReaderFactory.DoubleStreamReader
protected static class	EncodedTreeReaderFactory.FloatStreamReader
protected static class	EncodedTreeReaderFactory.IntStreamReader
protected static class	EncodedTreeReaderFactory.ListStreamReader
protected static class	EncodedTreeReaderFactory.LongStreamReader
protected static class	EncodedTreeReaderFactory.MapStreamReader
static interface	EncodedTreeReaderFactory.SettableTreeReader We choose to use a toy programming language, so we cannot use multiple inheritance.
protected static class	EncodedTreeReaderFactory.ShortStreamReader
protected static class	EncodedTreeReaderFactory.StringStreamReader
protected static class	EncodedTreeReaderFactory.StructStreamReader
static class	EncodedTreeReaderFactory.TimestampStreamReader
protected static class	EncodedTreeReaderFactory.UnionStreamReader
protected static class	EncodedTreeReaderFactory.VarcharStreamReader

Nested classes/interfaces inherited from class org.apache.orc.impl.TreeReaderFactory

org.apache.orc.impl.TreeReaderFactory.BinaryTreeReader, org.apache.orc.impl.TreeReaderFactory.BooleanTreeReader, org.apache.orc.impl.TreeReaderFactory.BytesColumnVectorUtil, org.apache.orc.impl.TreeReaderFactory.ByteTreeReader, org.apache.orc.impl.TreeReaderFactory.CharTreeReader, org.apache.orc.impl.TreeReaderFactory.Context, org.apache.orc.impl.TreeReaderFactory.DateTreeReader, org.apache.orc.impl.TreeReaderFactory.Decimal64TreeReader, org.apache.orc.impl.TreeReaderFactory.DecimalTreeReader, org.apache.orc.impl.TreeReaderFactory.DoubleTreeReader, org.apache.orc.impl.TreeReaderFactory.FloatTreeReader, org.apache.orc.impl.TreeReaderFactory.IntTreeReader, org.apache.orc.impl.TreeReaderFactory.ListTreeReader, org.apache.orc.impl.TreeReaderFactory.LongTreeReader, org.apache.orc.impl.TreeReaderFactory.MapTreeReader, org.apache.orc.impl.TreeReaderFactory.NullTreeReader, org.apache.orc.impl.TreeReaderFactory.ReaderContext, org.apache.orc.impl.TreeReaderFactory.ShortTreeReader, org.apache.orc.impl.TreeReaderFactory.StringDictionaryTreeReader, org.apache.orc.impl.TreeReaderFactory.StringDirectTreeReader, org.apache.orc.impl.TreeReaderFactory.StringTreeReader, org.apache.orc.impl.TreeReaderFactory.StructTreeReader, org.apache.orc.impl.TreeReaderFactory.TimestampTreeReader, org.apache.orc.impl.TreeReaderFactory.TreeReader, org.apache.orc.impl.TreeReaderFactory.UnionTreeReader, org.apache.orc.impl.TreeReaderFactory.VarcharTreeReader

Constructor Summary

Constructors

Constructor and Description
EncodedTreeReaderFactory()

Method Summary

Modifier and Type	Method and Description
static org.apache.orc.impl.TreeReaderFactory.StructTreeReader	createRootTreeReader(org.apache.orc.TypeDescription[] batchSchemas, List<org.apache.orc.OrcProto.ColumnEncoding> encodings, Reader.OrcEncodedColumnBatch batch, org.apache.orc.CompressionCodec codec, org.apache.orc.impl.TreeReaderFactory.Context context, boolean useDecimal64ColumnVectors)

Methods inherited from class org.apache.orc.impl.TreeReaderFactory

createTreeReader

Methods inherited from class java.lang.Object

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

Constructor Detail

EncodedTreeReaderFactory

public EncodedTreeReaderFactory()

Method Detail

createRootTreeReader

public static org.apache.orc.impl.TreeReaderFactory.StructTreeReader createRootTreeReader(org.apache.orc.TypeDescription[] batchSchemas,
                                                                                          List<org.apache.orc.OrcProto.ColumnEncoding> encodings,
                                                                                          Reader.OrcEncodedColumnBatch batch,
                                                                                          org.apache.orc.CompressionCodec codec,
                                                                                          org.apache.orc.impl.TreeReaderFactory.Context context,
                                                                                          boolean useDecimal64ColumnVectors)
                                                                                   throws IOException

Throws:

IOException