Java Code Examples for org.apache.flink.runtime.state.metainfo.StateMetaInfoSnapshot#getName()

The following examples show how to use org.apache.flink.runtime.state.metainfo.StateMetaInfoSnapshot#getName() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RegisteredOperatorStateBackendMetaInfo.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredOperatorStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.OPERATOR == snapshot.getBackendStateType());
}
Example 2
Source File: RegisteredPriorityQueueStateBackendMetaInfo.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredPriorityQueueStateBackendMetaInfo(StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<T>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.PRIORITY_QUEUE == snapshot.getBackendStateType());
}
Example 3
Source File: RegisteredBroadcastStateBackendMetaInfo.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredBroadcastStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<K>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.KEY_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<V>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.BROADCAST == snapshot.getBackendStateType());
}
Example 4
Source File: RegisteredKeyValueStateBackendMetaInfo.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredKeyValueStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		StateDescriptor.Type.valueOf(snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.KEYED_STATE_TYPE)),
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<N>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.NAMESPACE_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		StateSnapshotTransformFactory.noTransform());

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.KEY_VALUE == snapshot.getBackendStateType());
}
Example 5
Source File: RegisteredOperatorStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredOperatorStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.OPERATOR == snapshot.getBackendStateType());
}
Example 6
Source File: RegisteredPriorityQueueStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredPriorityQueueStateBackendMetaInfo(StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<T>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.PRIORITY_QUEUE == snapshot.getBackendStateType());
}
Example 7
Source File: RegisteredBroadcastStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredBroadcastStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<K>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.KEY_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<V>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.BROADCAST == snapshot.getBackendStateType());
}
Example 8
Source File: RegisteredKeyValueStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredKeyValueStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		StateDescriptor.Type.valueOf(snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.KEYED_STATE_TYPE)),
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<N>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.NAMESPACE_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		StateSnapshotTransformFactory.noTransform());

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.KEY_VALUE == snapshot.getBackendStateType());
}
Example 9
Source File: RegisteredOperatorStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredOperatorStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.OPERATOR == snapshot.getBackendStateType());
}
Example 10
Source File: RegisteredPriorityQueueStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredPriorityQueueStateBackendMetaInfo(StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<T>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.PRIORITY_QUEUE == snapshot.getBackendStateType());
}
Example 11
Source File: RegisteredBroadcastStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredBroadcastStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		snapshot.getName(),
		OperatorStateHandle.Mode.valueOf(
			snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.OPERATOR_STATE_DISTRIBUTION_MODE)),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<K>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.KEY_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<V>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))));

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.BROADCAST == snapshot.getBackendStateType());
}
Example 12
Source File: RegisteredKeyValueStateBackendMetaInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
public RegisteredKeyValueStateBackendMetaInfo(@Nonnull StateMetaInfoSnapshot snapshot) {
	this(
		StateDescriptor.Type.valueOf(snapshot.getOption(StateMetaInfoSnapshot.CommonOptionsKeys.KEYED_STATE_TYPE)),
		snapshot.getName(),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<N>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.NAMESPACE_SERIALIZER))),
		StateSerializerProvider.fromPreviousSerializerSnapshot(
			(TypeSerializerSnapshot<S>) Preconditions.checkNotNull(
				snapshot.getTypeSerializerSnapshot(StateMetaInfoSnapshot.CommonSerializerKeys.VALUE_SERIALIZER))),
		StateSnapshotTransformFactory.noTransform());

	Preconditions.checkState(StateMetaInfoSnapshot.BackendStateType.KEY_VALUE == snapshot.getBackendStateType());
}