@FunctionalInterface @Internal public interface PartitionFieldExtractor<T extends FileSourceSplit> extends Serializable
| 限定符和类型 | 方法和说明 |
|---|---|
Object |
extract(T split,
String fieldName,
org.apache.flink.table.types.logical.LogicalType fieldType) |
static PartitionFieldExtractor<FileSourceSplit> |
forFileSystem(String defaultPartValue) |
Object extract(T split, String fieldName, org.apache.flink.table.types.logical.LogicalType fieldType)
static PartitionFieldExtractor<FileSourceSplit> forFileSystem(String defaultPartValue)
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