java.lang.Object
- org.apache.parquet.format.DataPageHeader

All Implemented Interfaces:: Serializable, Cloneable, Comparable<DataPageHeader>, org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>, org.apache.thrift.TSerializable

@Generated(value="Autogenerated by Thrift Compiler (0.16.0)",
           date="2023-05-12")
public class DataPageHeader
extends Object
implements org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>, Serializable, Cloneable, Comparable<DataPageHeader>

See Also:: Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`DataPageHeader._Fields`	The set of fields this struct contains, along with convenience methods for finding and manipulating them.

Field Summary

Fields
Modifier and Type	Field	Description
`Encoding`	`definition_level_encoding`	Encoding used for definition levels *
`Encoding`	`encoding`	Encoding used for this data page *
`static Map<DataPageHeader._Fields,org.apache.thrift.meta_data.FieldMetaData>`	`metaDataMap`
`int`	`num_values`	Number of values, including NULLs, in this data page.
`Encoding`	`repetition_level_encoding`	Encoding used for repetition levels *
`Statistics`	`statistics`	Optional statistics for the data in this page*

Constructor Summary

Constructors
Constructor	Description
`DataPageHeader()`
`DataPageHeader(int num_values, Encoding encoding, Encoding definition_level_encoding, Encoding repetition_level_encoding)`
`DataPageHeader(DataPageHeader other)`	Performs a deep copy on other.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`int`	`compareTo(DataPageHeader other)`
`DataPageHeader`	`deepCopy()`
`boolean`	`equals(Object that)`
`boolean`	`equals(DataPageHeader that)`
`DataPageHeader._Fields`	`fieldForId(int fieldId)`
`Encoding`	`getDefinition_level_encoding()`	Encoding used for definition levels *
`Encoding`	`getEncoding()`	Encoding used for this data page *
`Object`	`getFieldValue(DataPageHeader._Fields field)`
`int`	`getNum_values()`	Number of values, including NULLs, in this data page.
`Encoding`	`getRepetition_level_encoding()`	Encoding used for repetition levels *
`Statistics`	`getStatistics()`	Optional statistics for the data in this page*
`int`	`hashCode()`
`boolean`	`isSet(DataPageHeader._Fields field)`	Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
`boolean`	`isSetDefinition_level_encoding()`	Returns true if field definition_level_encoding is set (has been assigned a value) and false otherwise
`boolean`	`isSetEncoding()`	Returns true if field encoding is set (has been assigned a value) and false otherwise
`boolean`	`isSetNum_values()`	Returns true if field num_values is set (has been assigned a value) and false otherwise
`boolean`	`isSetRepetition_level_encoding()`	Returns true if field repetition_level_encoding is set (has been assigned a value) and false otherwise
`boolean`	`isSetStatistics()`	Returns true if field statistics is set (has been assigned a value) and false otherwise
`void`	`read(org.apache.thrift.protocol.TProtocol iprot)`
`DataPageHeader`	`setDefinition_level_encoding(Encoding definition_level_encoding)`	Encoding used for definition levels *
`void`	`setDefinition_level_encodingIsSet(boolean value)`
`DataPageHeader`	`setEncoding(Encoding encoding)`	Encoding used for this data page *
`void`	`setEncodingIsSet(boolean value)`
`void`	`setFieldValue(DataPageHeader._Fields field, Object value)`
`DataPageHeader`	`setNum_values(int num_values)`	Number of values, including NULLs, in this data page.
`void`	`setNum_valuesIsSet(boolean value)`
`DataPageHeader`	`setRepetition_level_encoding(Encoding repetition_level_encoding)`	Encoding used for repetition levels *
`void`	`setRepetition_level_encodingIsSet(boolean value)`
`DataPageHeader`	`setStatistics(Statistics statistics)`	Optional statistics for the data in this page*
`void`	`setStatisticsIsSet(boolean value)`
`String`	`toString()`
`void`	`unsetDefinition_level_encoding()`
`void`	`unsetEncoding()`
`void`	`unsetNum_values()`
`void`	`unsetRepetition_level_encoding()`
`void`	`unsetStatistics()`
`void`	`validate()`
`void`	`write(org.apache.thrift.protocol.TProtocol oprot)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - num_values
```
public int num_values
```
    Number of values, including NULLs, in this data page. *
  - encoding
```
public Encoding encoding
```
    Encoding used for this data page *
    
    See Also:
    
    Encoding
  - definition_level_encoding
```
public Encoding definition_level_encoding
```
    Encoding used for definition levels *
    
    See Also:
    
    Encoding
  - repetition_level_encoding
```
public Encoding repetition_level_encoding
```
    Encoding used for repetition levels *
    
    See Also:
    
    Encoding
  - statistics
```
public Statistics statistics
```
    Optional statistics for the data in this page*
  - metaDataMap
```
public static final Map<DataPageHeader._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap
```
- Constructor Detail
  - DataPageHeader
```
public DataPageHeader()
```
  - DataPageHeader
```
public DataPageHeader(int num_values,
                      Encoding encoding,
                      Encoding definition_level_encoding,
                      Encoding repetition_level_encoding)
```
  - DataPageHeader
```
public DataPageHeader(DataPageHeader other)
```
    Performs a deep copy on other.
- Method Detail
  - deepCopy
```
public DataPageHeader deepCopy()
```
    Specified by:
    
    deepCopy in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - getNum_values
```
public int getNum_values()
```
    Number of values, including NULLs, in this data page. *
  - setNum_values
```
public DataPageHeader setNum_values(int num_values)
```
    Number of values, including NULLs, in this data page. *
  - unsetNum_values
```
public void unsetNum_values()
```
  - isSetNum_values
```
public boolean isSetNum_values()
```
    Returns true if field num_values is set (has been assigned a value) and false otherwise
  - setNum_valuesIsSet
```
public void setNum_valuesIsSet(boolean value)
```
  - getEncoding
```
public Encoding getEncoding()
```
    Encoding used for this data page *
    
    See Also:
    
    Encoding
  - setEncoding
```
public DataPageHeader setEncoding(Encoding encoding)
```
    Encoding used for this data page *
    
    See Also:
    
    Encoding
  - unsetEncoding
```
public void unsetEncoding()
```
  - isSetEncoding
```
public boolean isSetEncoding()
```
    Returns true if field encoding is set (has been assigned a value) and false otherwise
  - setEncodingIsSet
```
public void setEncodingIsSet(boolean value)
```
  - getDefinition_level_encoding
```
public Encoding getDefinition_level_encoding()
```
    Encoding used for definition levels *
    
    See Also:
    
    Encoding
  - setDefinition_level_encoding
```
public DataPageHeader setDefinition_level_encoding(Encoding definition_level_encoding)
```
    Encoding used for definition levels *
    
    See Also:
    
    Encoding
  - unsetDefinition_level_encoding
```
public void unsetDefinition_level_encoding()
```
  - isSetDefinition_level_encoding
```
public boolean isSetDefinition_level_encoding()
```
    Returns true if field definition_level_encoding is set (has been assigned a value) and false otherwise
  - setDefinition_level_encodingIsSet
```
public void setDefinition_level_encodingIsSet(boolean value)
```
  - getRepetition_level_encoding
```
public Encoding getRepetition_level_encoding()
```
    Encoding used for repetition levels *
    
    See Also:
    
    Encoding
  - setRepetition_level_encoding
```
public DataPageHeader setRepetition_level_encoding(Encoding repetition_level_encoding)
```
    Encoding used for repetition levels *
    
    See Also:
    
    Encoding
  - unsetRepetition_level_encoding
```
public void unsetRepetition_level_encoding()
```
  - isSetRepetition_level_encoding
```
public boolean isSetRepetition_level_encoding()
```
    Returns true if field repetition_level_encoding is set (has been assigned a value) and false otherwise
  - setRepetition_level_encodingIsSet
```
public void setRepetition_level_encodingIsSet(boolean value)
```
  - getStatistics
```
public Statistics getStatistics()
```
    Optional statistics for the data in this page*
  - setStatistics
```
public DataPageHeader setStatistics(Statistics statistics)
```
    Optional statistics for the data in this page*
  - unsetStatistics
```
public void unsetStatistics()
```
  - isSetStatistics
```
public boolean isSetStatistics()
```
    Returns true if field statistics is set (has been assigned a value) and false otherwise
  - setStatisticsIsSet
```
public void setStatisticsIsSet(boolean value)
```
  - setFieldValue
```
public void setFieldValue(DataPageHeader._Fields field,
                          Object value)
```
    Specified by:
    
    setFieldValue in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - getFieldValue
```
public Object getFieldValue(DataPageHeader._Fields field)
```
    Specified by:
    
    getFieldValue in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - isSet
```
public boolean isSet(DataPageHeader._Fields field)
```
    Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
    
    Specified by:
    
    isSet in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - equals
```
public boolean equals(Object that)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(DataPageHeader that)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - compareTo
```
public int compareTo(DataPageHeader other)
```
    Specified by:
    
    compareTo in interface Comparable<DataPageHeader>
  - fieldForId
```
public DataPageHeader._Fields fieldForId(int fieldId)
```
    Specified by:
    
    fieldForId in interface org.apache.thrift.TBase<DataPageHeader,DataPageHeader._Fields>
  - read
```
public void read(org.apache.thrift.protocol.TProtocol iprot)
          throws org.apache.thrift.TException
```
    Specified by:
    
    read in interface org.apache.thrift.TSerializable
    
    Throws:
    
    org.apache.thrift.TException
  - write
```
public void write(org.apache.thrift.protocol.TProtocol oprot)
           throws org.apache.thrift.TException
```
    Specified by:
    
    write in interface org.apache.thrift.TSerializable
    
    Throws:
    
    org.apache.thrift.TException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - validate
```
public void validate()
              throws org.apache.thrift.TException
```
    Throws:
    
    org.apache.thrift.TException

Class DataPageHeader

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

num_values

encoding

definition_level_encoding

repetition_level_encoding

statistics

metaDataMap

Constructor Detail

DataPageHeader

DataPageHeader

DataPageHeader

Method Detail

deepCopy

clear

getNum_values

setNum_values

unsetNum_values

isSetNum_values

setNum_valuesIsSet

getEncoding

setEncoding

unsetEncoding

isSetEncoding

setEncodingIsSet

getDefinition_level_encoding

setDefinition_level_encoding

unsetDefinition_level_encoding

isSetDefinition_level_encoding

setDefinition_level_encodingIsSet

getRepetition_level_encoding

setRepetition_level_encoding

unsetRepetition_level_encoding

isSetRepetition_level_encoding

setRepetition_level_encodingIsSet

getStatistics

setStatistics

unsetStatistics

isSetStatistics

setStatisticsIsSet

setFieldValue

getFieldValue

isSet

equals

equals

hashCode

compareTo

fieldForId

read

write

toString

validate