类的使用
org.apache.flink.cep.nfa.DeweyNumber

使用DeweyNumber的程序包

程序包	说明
org.apache.flink.cep.nfa
org.apache.flink.cep.nfa.sharedbuffer

org.apache.flink.cep.nfa中DeweyNumber的使用

返回DeweyNumber的org.apache.flink.cep.nfa中的方法

限定符和类型	方法和说明
DeweyNumber	DeweyNumber.addStage() Creates a new dewey number from this such that a 0 is appended as new last digit.
DeweyNumber	DeweyNumber.DeweyNumberSerializer.copy(DeweyNumber from)
DeweyNumber	DeweyNumber.DeweyNumberSerializer.copy(DeweyNumber from, DeweyNumber reuse)
DeweyNumber	DeweyNumber.DeweyNumberSerializer.createInstance()
DeweyNumber	DeweyNumber.DeweyNumberSerializer.deserialize(org.apache.flink.core.memory.DataInputView source)
DeweyNumber	DeweyNumber.DeweyNumberSerializer.deserialize(DeweyNumber reuse, org.apache.flink.core.memory.DataInputView source)
static DeweyNumber	DeweyNumber.fromString(String deweyNumberString) Creates a dewey number from a string representation.
DeweyNumber	ComputationState.getVersion()
DeweyNumber	DeweyNumber.increase() Creates a new dewey number from this such that its last digit is increased by one.
DeweyNumber	DeweyNumber.increase(int times) Creates a new dewey number from this such that its last digit is increased by the supplied number.

返回变量类型为DeweyNumber的类型的org.apache.flink.cep.nfa中的方法

限定符和类型	方法和说明
org.apache.flink.api.common.typeutils.TypeSerializer<DeweyNumber>	SharedBuffer.SharedBufferSerializer.getVersionSerializer()
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<DeweyNumber>	DeweyNumber.DeweyNumberSerializer.snapshotConfiguration()

参数类型为DeweyNumber的org.apache.flink.cep.nfa中的方法

限定符和类型	方法和说明
DeweyNumber	DeweyNumber.DeweyNumberSerializer.copy(DeweyNumber from)
DeweyNumber	DeweyNumber.DeweyNumberSerializer.copy(DeweyNumber from, DeweyNumber reuse)
static ComputationState	ComputationState.createStartState(String state, DeweyNumber version)
static ComputationState	ComputationState.createState(String currentState, NodeId previousEntry, DeweyNumber version, long startTimestamp, long previousTimestamp, EventId startEventID)
DeweyNumber	DeweyNumber.DeweyNumberSerializer.deserialize(DeweyNumber reuse, org.apache.flink.core.memory.DataInputView source)
boolean	DeweyNumber.isCompatibleWith(DeweyNumber other) Checks whether this dewey number is compatible to the other dewey number.
void	DeweyNumber.DeweyNumberSerializer.serialize(DeweyNumber record, org.apache.flink.core.memory.DataOutputView target)

参数类型为DeweyNumber的org.apache.flink.cep.nfa中的构造器

构造器和说明
DeweyNumber(DeweyNumber number)

类型变量类型为DeweyNumber的org.apache.flink.cep.nfa中的构造器参数

构造器和说明
SharedBufferSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.typeutils.TypeSerializer<V> valueSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<DeweyNumber> versionSerializer)
SharedBufferSerializerConfigSnapshot(org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.typeutils.TypeSerializer<V> valueSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<DeweyNumber> versionSerializer) 已过时。

org.apache.flink.cep.nfa.sharedbuffer中DeweyNumber的使用

参数类型为DeweyNumber的org.apache.flink.cep.nfa.sharedbuffer中的方法

限定符和类型	方法和说明
List<Map<String,List<EventId>>>	SharedBufferAccessor.extractPatterns(NodeId nodeId, DeweyNumber version) Returns all elements from the previous relation starting at the given entry.
void	SharedBufferAccessor.lockNode(NodeId node, DeweyNumber version) Increases the reference counter for the given entry so that it is not accidentally removed.
NodeId	SharedBufferAccessor.put(String stateName, EventId eventId, NodeId previousNodeId, DeweyNumber version) Stores given value (value + timestamp) under the given state.
void	SharedBufferAccessor.releaseNode(NodeId node, DeweyNumber version) Decreases the reference counter for the given entry so that it can be removed once the reference counter reaches 0.

参数类型为DeweyNumber的org.apache.flink.cep.nfa.sharedbuffer中的构造器

构造器和说明
SharedBufferEdge(NodeId target, DeweyNumber deweyNumber) Creates versioned (with DeweyNumber) edge that points to the target entry.