org.apache.flink.table.store.connector.source

类 FileStoreSource

java.lang.Object

org.apache.flink.table.store.connector.source.FileStoreSource

所有已实现的接口:

Serializable, org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

public class FileStoreSource
extends Object
implements org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

Source of file store.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
FileStoreSource(org.apache.flink.table.store.table.FileStoreTable table, boolean isContinuous, long discoveryInterval, boolean latestContinuous, int[][] projectedFields, org.apache.flink.table.store.file.predicate.Predicate predicate)

方法概要

限定符和类型	方法和说明
org.apache.flink.api.connector.source.SplitEnumerator<FileStoreSourceSplit,PendingSplitsCheckpoint>	createEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<FileStoreSourceSplit> context)
org.apache.flink.api.connector.source.SourceReader<org.apache.flink.table.data.RowData,FileStoreSourceSplit>	createReader(org.apache.flink.api.connector.source.SourceReaderContext context)
org.apache.flink.api.connector.source.Boundedness	getBoundedness()
PendingSplitsCheckpointSerializer	getEnumeratorCheckpointSerializer()
FileStoreSourceSplitSerializer	getSplitSerializer()
org.apache.flink.api.connector.source.SplitEnumerator<FileStoreSourceSplit,PendingSplitsCheckpoint>	restoreEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<FileStoreSourceSplit> context, PendingSplitsCheckpoint checkpoint)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileStoreSource

public FileStoreSource(org.apache.flink.table.store.table.FileStoreTable table,
                       boolean isContinuous,
                       long discoveryInterval,
                       boolean latestContinuous,
                       @Nullable
                       int[][] projectedFields,
                       @Nullable
                       org.apache.flink.table.store.file.predicate.Predicate predicate)

方法详细资料

getBoundedness

public org.apache.flink.api.connector.source.Boundedness getBoundedness()

指定者:

getBoundedness 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

createReader

public org.apache.flink.api.connector.source.SourceReader<org.apache.flink.table.data.RowData,FileStoreSourceSplit> createReader(org.apache.flink.api.connector.source.SourceReaderContext context)

指定者:

createReader 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

createEnumerator

public org.apache.flink.api.connector.source.SplitEnumerator<FileStoreSourceSplit,PendingSplitsCheckpoint> createEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<FileStoreSourceSplit> context)

指定者:

createEnumerator 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

restoreEnumerator

public org.apache.flink.api.connector.source.SplitEnumerator<FileStoreSourceSplit,PendingSplitsCheckpoint> restoreEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<FileStoreSourceSplit> context,
                                                                                                                             PendingSplitsCheckpoint checkpoint)

指定者:

restoreEnumerator 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

getSplitSerializer

public FileStoreSourceSplitSerializer getSplitSerializer()

指定者:

getSplitSerializer 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>

getEnumeratorCheckpointSerializer

public PendingSplitsCheckpointSerializer getEnumeratorCheckpointSerializer()

指定者:

getEnumeratorCheckpointSerializer 在接口中 org.apache.flink.api.connector.source.Source<org.apache.flink.table.data.RowData,FileStoreSourceSplit,PendingSplitsCheckpoint>