Package com.hazelcast.config

Class BTreeIndexConfig

java.lang.Object
com.hazelcast.config.BTreeIndexConfig
All Implemented Interfaces:
DataSerializable, IdentifiedDataSerializable
public class BTreeIndexConfig extends Object implements IdentifiedDataSerializable
Configuration options specific for B-Tree indexes.
Since:
5.2

  • Field Details

    • DEFAULT_PAGE_SIZE

      public static final Capacity DEFAULT_PAGE_SIZE
      Default value of page size for B-Trees.

  • Constructor Details

    • BTreeIndexConfig

      public BTreeIndexConfig()

    • BTreeIndexConfig

      public BTreeIndexConfig(BTreeIndexConfig other)

  • Method Details

    • getPageSize

      public Capacity getPageSize()
      Returns the page size of B-Tree index.
      Returns:
      index page size.

    • setPageSize

      public BTreeIndexConfig setPageSize(Capacity pageSize)
      Sets index page size to given non-negative value.
      Parameters:
      pageSize - page size of the index

    • getMemoryTierConfig

      @Nonnull public MemoryTierConfig getMemoryTierConfig()
      Returns memory tier configuration for this index.
      Returns:
      memory tier configuration for this index.

    • setMemoryTierConfig

      public BTreeIndexConfig setMemoryTierConfig(MemoryTierConfig memoryTierConfig)
      Sets memory tier configuration for this index to given configuration.
      Parameters:
      memoryTierConfig - new memory tier configuration to be set.

    • writeData

      public void writeData(ObjectDataOutput out) throws IOException
      Description copied from interface: DataSerializable
      Writes object fields to output stream
      Specified by:
      writeData in interface DataSerializable
      Parameters:
      out - output
      Throws:
      IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

    • readData

      public void readData(ObjectDataInput in) throws IOException
      Description copied from interface: DataSerializable
      Reads fields from the input stream
      Specified by:
      readData in interface DataSerializable
      Parameters:
      in - input
      Throws:
      IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.

    • getFactoryId

      public int getFactoryId()
      Description copied from interface: IdentifiedDataSerializable
      Returns DataSerializableFactory factory ID for this class.
      Specified by:
      getFactoryId in interface IdentifiedDataSerializable
      Returns:
      factory ID

    • getClassId

      public int getClassId()
      Description copied from interface: IdentifiedDataSerializable
      Returns type identifier for this class. It should be unique per DataSerializableFactory.
      Specified by:
      getClassId in interface IdentifiedDataSerializable
      Returns:
      type ID

    • equals

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

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object