# Hierarchy For Package org.apache.ignite.spi

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.spi.ExponentialBackoffTimeoutStrategy (implements org.apache.ignite.spi.TimeoutStrategy)
  - org.apache.ignite.spi.IgniteNodeValidationResult
  - org.apache.ignite.spi.IgniteSpiAdapter (implements org.apache.ignite.spi.IgniteSpi)
  - org.apache.ignite.spi.IgniteSpiMBeanAdapter (implements org.apache.ignite.spi.IgniteSpiManagementMBean)
  - org.apache.ignite.spi.IgniteSpiOperationTimeoutHelper
  - org.apache.ignite.spi.IgniteSpiThreadFactory (implements java.util.concurrent.ThreadFactory)
  - java.lang.Thread (implements java.lang.Runnable)
    - org.apache.ignite.thread.IgniteThread
      - org.apache.ignite.spi.IgniteSpiThread
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.ignite.IgniteCheckedException
        - org.apache.ignite.spi.IgniteSpiOperationTimeoutException
      - java.lang.RuntimeException
        - org.apache.ignite.IgniteException
          - org.apache.ignite.spi.IgniteSpiException
            - org.apache.ignite.spi.IgniteSpiMultiException
            - org.apache.ignite.spi.IgniteSpiVersionCheckException

## Interface Hierarchy

- java.lang.AutoCloseable
  - org.apache.ignite.spi.IgniteSpiCloseableIterator<T> (also extends java.util.Iterator<E>, java.io.Serializable)
- org.apache.ignite.spi.IgniteSpi
- org.apache.ignite.spi.IgniteSpiContext
- org.apache.ignite.spi.IgniteSpiManagementMBean
- org.apache.ignite.spi.IgniteSpiTimeoutObject
- java.util.Iterator<E>
  - org.apache.ignite.spi.IgniteSpiCloseableIterator<T> (also extends java.lang.AutoCloseable, java.io.Serializable)
- java.io.Serializable
  - org.apache.ignite.spi.IgniteSpiCloseableIterator<T> (also extends java.lang.AutoCloseable, java.util.Iterator<E>)
- org.apache.ignite.spi.TimeoutStrategy

## Annotation Type Hierarchy

- org.apache.ignite.spi.IgniteSpiConfiguration (implements java.lang.annotation.Annotation)
- org.apache.ignite.spi.IgniteSpiConsistencyChecked (implements java.lang.annotation.Annotation)
- org.apache.ignite.spi.IgniteSpiMultipleInstancesSupport (implements java.lang.annotation.Annotation)
- org.apache.ignite.spi.IgniteSpiNoop (implements java.lang.annotation.Annotation)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.ignite.spi.IgnitePortProtocol