Package org.apache.polaris.persistence.nosql.metastore.mutation

Record Class MutationAttemptRoot

java.lang.Object
java.lang.Record
org.apache.polaris.persistence.nosql.metastore.mutation.MutationAttemptRoot
public record MutationAttemptRoot(org.apache.polaris.persistence.nosql.api.commit.CommitterState<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj,MutationResults> state, Supplier<Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>> refObjSupplier, EntityUpdate update) extends Record

  • Constructor Summary

    Constructors
    Constructor
    Description
    MutationAttemptRoot(org.apache.polaris.persistence.nosql.api.commit.CommitterState<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj,MutationResults> state, Supplier<Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>> refObjSupplier, EntityUpdate update)
    Creates an instance of a MutationAttemptRoot record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>
    apply()
     
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    Supplier<Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>>
    refObjSupplier()
    Returns the value of the refObjSupplier record component.
    org.apache.polaris.persistence.nosql.api.commit.CommitterState<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj,MutationResults>
    state()
    Returns the value of the state record component.
    final String
    toString()
    Returns a string representation of this record class.
    EntityUpdate
    update()
    Returns the value of the update record component.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • MutationAttemptRoot

      public MutationAttemptRoot(org.apache.polaris.persistence.nosql.api.commit.CommitterState<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj,MutationResults> state, Supplier<Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>> refObjSupplier, EntityUpdate update)
      Creates an instance of a MutationAttemptRoot record class.
      Parameters:
      state - the value for the state record component
      refObjSupplier - the value for the refObjSupplier record component
      update - the value for the update record component

  • Method Details

    • apply

      public Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj> apply()

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • state

      public org.apache.polaris.persistence.nosql.api.commit.CommitterState<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj,MutationResults> state()
      Returns the value of the state record component.
      Returns:
      the value of the state record component

    • refObjSupplier

      public Supplier<Optional<org.apache.polaris.persistence.nosql.coretypes.realm.RootObj>> refObjSupplier()
      Returns the value of the refObjSupplier record component.
      Returns:
      the value of the refObjSupplier record component

    • update

      public EntityUpdate update()
      Returns the value of the update record component.
      Returns:
      the value of the update record component