Package com.exonum.messages.core.runtime

Class Lifecycle.InstanceState

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
com.exonum.messages.core.runtime.Lifecycle.InstanceState
All Implemented Interfaces:
Lifecycle.InstanceStateOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable
Enclosing class:
Lifecycle
public static final class Lifecycle.InstanceState
extends com.google.protobuf.GeneratedMessageV3
implements Lifecycle.InstanceStateOrBuilder
 Current state of service instance in dispatcher.
Protobuf type exonum.runtime.InstanceState
See Also:
Serialized Form

  • Field Details

  • Method Details

    • newInstance

      protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      Overrides:
      newInstance in class com.google.protobuf.GeneratedMessageV3

    • getUnknownFields

      public final com.google.protobuf.UnknownFieldSet getUnknownFields()
      Specified by:
      getUnknownFields in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getUnknownFields in class com.google.protobuf.GeneratedMessageV3

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

    • hasSpec

      public boolean hasSpec()
       Service instance specification.
      .exonum.runtime.InstanceSpec spec = 1;
      Specified by:
      hasSpec in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      Whether the spec field is set.

    • getSpec

      public Base.InstanceSpec getSpec()
       Service instance specification.
      .exonum.runtime.InstanceSpec spec = 1;
      Specified by:
      getSpec in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      The spec.

    • getSpecOrBuilder

      public Base.InstanceSpecOrBuilder getSpecOrBuilder()
       Service instance specification.
      .exonum.runtime.InstanceSpec spec = 1;
      Specified by:
      getSpecOrBuilder in interface Lifecycle.InstanceStateOrBuilder

    • hasStatus

      public boolean hasStatus()
       Service instance activity status.
 Status can be `NONE` only during the block execution if instance was created,
 but activation routine for it is not yet completed, and this value can occur no more
 than once in a service lifetime.
 If this field is set to `NONE`, the pending_status must have value `ACTIVE`.
      .exonum.runtime.InstanceStatus status = 2;
      Specified by:
      hasStatus in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      Whether the status field is set.

    • getStatus

      public Lifecycle.InstanceStatus getStatus()
       Service instance activity status.
 Status can be `NONE` only during the block execution if instance was created,
 but activation routine for it is not yet completed, and this value can occur no more
 than once in a service lifetime.
 If this field is set to `NONE`, the pending_status must have value `ACTIVE`.
      .exonum.runtime.InstanceStatus status = 2;
      Specified by:
      getStatus in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      The status.

    • getStatusOrBuilder

      public Lifecycle.InstanceStatusOrBuilder getStatusOrBuilder()
       Service instance activity status.
 Status can be `NONE` only during the block execution if instance was created,
 but activation routine for it is not yet completed, and this value can occur no more
 than once in a service lifetime.
 If this field is set to `NONE`, the pending_status must have value `ACTIVE`.
      .exonum.runtime.InstanceStatus status = 2;
      Specified by:
      getStatusOrBuilder in interface Lifecycle.InstanceStateOrBuilder

    • hasPendingStatus

      public boolean hasPendingStatus()
       Pending status of the instance.
 Pending state can be not `NONE` if core is in process of changing service status,
 e.g. service initialization, resuming or migration. If this field was set to value
 other than `NONE`, it always will be reset to `NONE` in the next block.
 The purpose of this field is to keep information about further service status during the
 block execution because the service status can be changed only after that block is
 committed. This approach is needed because there is no guarantee that the executed
 block will be committed.
      .exonum.runtime.InstanceStatus pending_status = 3;
      Specified by:
      hasPendingStatus in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      Whether the pendingStatus field is set.

    • getPendingStatus

      public Lifecycle.InstanceStatus getPendingStatus()
       Pending status of the instance.
 Pending state can be not `NONE` if core is in process of changing service status,
 e.g. service initialization, resuming or migration. If this field was set to value
 other than `NONE`, it always will be reset to `NONE` in the next block.
 The purpose of this field is to keep information about further service status during the
 block execution because the service status can be changed only after that block is
 committed. This approach is needed because there is no guarantee that the executed
 block will be committed.
      .exonum.runtime.InstanceStatus pending_status = 3;
      Specified by:
      getPendingStatus in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      The pendingStatus.

    • getPendingStatusOrBuilder

      public Lifecycle.InstanceStatusOrBuilder getPendingStatusOrBuilder()
       Pending status of the instance.
 Pending state can be not `NONE` if core is in process of changing service status,
 e.g. service initialization, resuming or migration. If this field was set to value
 other than `NONE`, it always will be reset to `NONE` in the next block.
 The purpose of this field is to keep information about further service status during the
 block execution because the service status can be changed only after that block is
 committed. This approach is needed because there is no guarantee that the executed
 block will be committed.
      .exonum.runtime.InstanceStatus pending_status = 3;
      Specified by:
      getPendingStatusOrBuilder in interface Lifecycle.InstanceStateOrBuilder

    • getDataVersion

      public java.lang.String getDataVersion()
       Version of the service data. The empty value means that the data version
 is the same as the `spec.artifact`. Non-empty value means that one or more
 data migrations have been performed on the service, so that the service data
 is compatible with a newer artifact.
      string data_version = 4;
      Specified by:
      getDataVersion in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      The dataVersion.

    • getDataVersionBytes

      public com.google.protobuf.ByteString getDataVersionBytes()
       Version of the service data. The empty value means that the data version
 is the same as the `spec.artifact`. Non-empty value means that one or more
 data migrations have been performed on the service, so that the service data
 is compatible with a newer artifact.
      string data_version = 4;
      Specified by:
      getDataVersionBytes in interface Lifecycle.InstanceStateOrBuilder
      Returns:
      The bytes for dataVersion.

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessageV3

    • writeTo

      public void writeTo​(com.google.protobuf.CodedOutputStream output) throws java.io.IOException
      Specified by:
      writeTo in interface com.google.protobuf.MessageLite
      Overrides:
      writeTo in class com.google.protobuf.GeneratedMessageV3
      Throws:
      java.io.IOException

    • getSerializedSize

      public int getSerializedSize()
      Specified by:
      getSerializedSize in interface com.google.protobuf.MessageLite
      Overrides:
      getSerializedSize in class com.google.protobuf.GeneratedMessageV3

    • equals

      public boolean equals​(java.lang.Object obj)
      Specified by:
      equals in interface com.google.protobuf.Message
      Overrides:
      equals in class com.google.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface com.google.protobuf.Message
      Overrides:
      hashCode in class com.google.protobuf.AbstractMessage

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(java.io.InputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseDelimitedFrom

      public static Lifecycle.InstanceState parseDelimitedFrom​(java.io.InputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseDelimitedFrom

      public static Lifecycle.InstanceState parseDelimitedFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(com.google.protobuf.CodedInputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static Lifecycle.InstanceState parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • newBuilderForType

      public Lifecycle.InstanceState.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface com.google.protobuf.Message
      Specified by:
      newBuilderForType in interface com.google.protobuf.MessageLite

    • newBuilder

      public static Lifecycle.InstanceState.Builder newBuilder()

    • newBuilder

      public static Lifecycle.InstanceState.Builder newBuilder​(Lifecycle.InstanceState prototype)

    • toBuilder

      public Lifecycle.InstanceState.Builder toBuilder()
      Specified by:
      toBuilder in interface com.google.protobuf.Message
      Specified by:
      toBuilder in interface com.google.protobuf.MessageLite

    • newBuilderForType

      protected Lifecycle.InstanceState.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
      Specified by:
      newBuilderForType in class com.google.protobuf.GeneratedMessageV3

    • getDefaultInstance

      public static Lifecycle.InstanceState getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<Lifecycle.InstanceState> parser()

    • getParserForType

      public com.google.protobuf.Parser<Lifecycle.InstanceState> getParserForType()
      Specified by:
      getParserForType in interface com.google.protobuf.Message
      Specified by:
      getParserForType in interface com.google.protobuf.MessageLite
      Overrides:
      getParserForType in class com.google.protobuf.GeneratedMessageV3

    • getDefaultInstanceForType

      public Lifecycle.InstanceState getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder