| 程序包 | 说明 |
|---|---|
| org.apache.paimon.data.columnar | |
| org.apache.paimon.reader | |
| org.apache.paimon.utils |
| 限定符和类型 | 类和说明 |
|---|---|
class |
ColumnarRowIterator
A
RecordReader.RecordIterator that returns InternalRows. |
| 限定符和类型 | 方法和说明 |
|---|---|
default RecordReader.RecordIterator<T> |
RecordReader.RecordIterator.filter(Filter<T> filter)
Filters a
RecordReader.RecordIterator. |
RecordReader.RecordIterator<T> |
RecordReader.readBatch()
Reads one batch.
|
default <R> RecordReader.RecordIterator<R> |
RecordReader.RecordIterator.transform(java.util.function.Function<T,R> function)
Returns an iterator that applies
function to each element. |
| 限定符和类型 | 类和说明 |
|---|---|
class |
IteratorResultIterator<E>
A simple
RecordReader.RecordIterator that returns the elements of an iterator. |
class |
RecyclableIterator<E>
Utility base class for iterators that accept a recycler.
|
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