Package org.apache.parquet.hadoop.metadata

Class ColumnChunkProperties

java.lang.Object

org.apache.parquet.hadoop.metadata.ColumnChunkProperties

public class ColumnChunkProperties
extends Object

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static ColumnChunkProperties	get(org.apache.parquet.hadoop.metadata.ColumnPath path, org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName type, org.apache.parquet.hadoop.metadata.CompressionCodecName codec, Set<org.apache.parquet.column.Encoding> encodings)	Deprecated. will be removed in 2.0.0.
static ColumnChunkProperties	get(org.apache.parquet.hadoop.metadata.ColumnPath path, org.apache.parquet.schema.PrimitiveType type, org.apache.parquet.hadoop.metadata.CompressionCodecName codec, Set<org.apache.parquet.column.Encoding> encodings)
org.apache.parquet.hadoop.metadata.CompressionCodecName	getCodec()
Set<org.apache.parquet.column.Encoding>	getEncodings()
org.apache.parquet.hadoop.metadata.ColumnPath	getPath()
org.apache.parquet.schema.PrimitiveType	getPrimitiveType()
org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName	getType()	Deprecated. will be removed in 2.0.0.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

get

@Deprecated
public static ColumnChunkProperties get(org.apache.parquet.hadoop.metadata.ColumnPath path,
                                        org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName type,
                                        org.apache.parquet.hadoop.metadata.CompressionCodecName codec,
                                        Set<org.apache.parquet.column.Encoding> encodings)

Deprecated.

will be removed in 2.0.0. Use get(ColumnPath, PrimitiveType, CompressionCodecName, Set) instead.

Parameters:

path - the path of this column in the write schema

type - the primitive type of this column

codec - the compression codec used for this column

encodings - a set of encodings used by this column

Returns:

column chunk properties

get

public static ColumnChunkProperties get(org.apache.parquet.hadoop.metadata.ColumnPath path,
                                        org.apache.parquet.schema.PrimitiveType type,
                                        org.apache.parquet.hadoop.metadata.CompressionCodecName codec,
                                        Set<org.apache.parquet.column.Encoding> encodings)

getCodec

public org.apache.parquet.hadoop.metadata.CompressionCodecName getCodec()

getPath

public org.apache.parquet.hadoop.metadata.ColumnPath getPath()

getType

@Deprecated
public org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName getType()

Deprecated.

will be removed in 2.0.0. Use getPrimitiveType() instead.

Returns:

the primitive type name for the column

getPrimitiveType

public org.apache.parquet.schema.PrimitiveType getPrimitiveType()

Returns:

the primitive type object for the column

getEncodings

public Set<org.apache.parquet.column.Encoding> getEncodings()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object