Package org.apache.parquet.format

Class BloomFilterHeader

java.lang.Object
org.apache.parquet.format.BloomFilterHeader
All Implemented Interfaces:
Serializable, Cloneable, Comparable<BloomFilterHeader>, org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>, org.apache.thrift.TSerializable
@Generated(value="Autogenerated by Thrift Compiler (0.23.0)", date="2026-08-06") public class BloomFilterHeader extends Object implements org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>, Serializable, Cloneable, Comparable<BloomFilterHeader>
Bloom filter header is stored at beginning of Bloom filter data of each column and followed by its bitset.
See Also:

  • Field Details

    • numBytes

      public int numBytes
      The size of bitset in bytes *

    • algorithm

      public BloomFilterAlgorithm algorithm
      The algorithm for setting bits. *

    • hash

      public BloomFilterHash hash
      The hash function used for Bloom filter. *

    • compression

      public BloomFilterCompression compression
      The compression used in the Bloom filter *

    • metaDataMap

      public static final Map<BloomFilterHeader._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

  • Constructor Details

  • Method Details

    • deepCopy

      public BloomFilterHeader deepCopy()
      Specified by:
      deepCopy in interface org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>

    • clear

      public void clear()
      Specified by:
      clear in interface org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>

    • getNumBytes

      public int getNumBytes()
      The size of bitset in bytes *

    • setNumBytes

      public BloomFilterHeader setNumBytes(int numBytes)
      The size of bitset in bytes *

    • unsetNumBytes

      public void unsetNumBytes()

    • isSetNumBytes

      public boolean isSetNumBytes()
      Returns true if field numBytes is set (has been assigned a value) and false otherwise

    • setNumBytesIsSet

      public void setNumBytesIsSet(boolean value)

    • getAlgorithm

      public BloomFilterAlgorithm getAlgorithm()
      The algorithm for setting bits. *

    • setAlgorithm

      public BloomFilterHeader setAlgorithm(BloomFilterAlgorithm algorithm)
      The algorithm for setting bits. *

    • unsetAlgorithm

      public void unsetAlgorithm()

    • isSetAlgorithm

      public boolean isSetAlgorithm()
      Returns true if field algorithm is set (has been assigned a value) and false otherwise

    • setAlgorithmIsSet

      public void setAlgorithmIsSet(boolean value)

    • getHash

      public BloomFilterHash getHash()
      The hash function used for Bloom filter. *

    • setHash

      public BloomFilterHeader setHash(BloomFilterHash hash)
      The hash function used for Bloom filter. *

    • unsetHash

      public void unsetHash()

    • isSetHash

      public boolean isSetHash()
      Returns true if field hash is set (has been assigned a value) and false otherwise

    • setHashIsSet

      public void setHashIsSet(boolean value)

    • getCompression

      public BloomFilterCompression getCompression()
      The compression used in the Bloom filter *

    • setCompression

      public BloomFilterHeader setCompression(BloomFilterCompression compression)
      The compression used in the Bloom filter *

    • unsetCompression

      public void unsetCompression()

    • isSetCompression

      public boolean isSetCompression()
      Returns true if field compression is set (has been assigned a value) and false otherwise

    • setCompressionIsSet

      public void setCompressionIsSet(boolean value)

    • setFieldValue

      public void setFieldValue(BloomFilterHeader._Fields field, Object value)
      Specified by:
      setFieldValue in interface org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>

    • getFieldValue

      public Object getFieldValue(BloomFilterHeader._Fields field)
      Specified by:
      getFieldValue in interface org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._Fields>

    • isSet

      public boolean isSet(BloomFilterHeader._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<BloomFilterHeader,BloomFilterHeader._Fields>

    • equals

      public boolean equals(Object that)
      Overrides:
      equals in class Object

    • equals

      public boolean equals(BloomFilterHeader that)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • compareTo

      public int compareTo(BloomFilterHeader other)
      Specified by:
      compareTo in interface Comparable<BloomFilterHeader>

    • fieldForId

      public BloomFilterHeader._Fields fieldForId(int fieldId)
      Specified by:
      fieldForId in interface org.apache.thrift.TBase<BloomFilterHeader,BloomFilterHeader._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