IterableRecordReader (easy-batch-core 7.0.2 API)

java.lang.Object
- org.jeasy.batch.core.reader.IterableRecordReader<P>

Type Parameters:

P - type of the record's payload

All Implemented Interfaces:

RecordReader<P>
```
public class IterableRecordReader<P>
extends java.lang.Object
implements RecordReader<P>
```
Reads record from an Iterable data source. This reader produces GenericRecord instances containing original objects from the data source.

Author:

Mahmoud Ben Hassine ([email protected])

- Constructor Summary
  
  Constructors
  Constructor Description
  
  IterableRecordReader(java.lang.Iterable<P> dataSource)
  Create a new IterableRecordReader.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void open()
  Open the reader.
  
  GenericRecord<P> readRecord()
  Read next record from the data source.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.jeasy.batch.core.reader.RecordReader
    close

- Constructor Detail
  - IterableRecordReader
```
public IterableRecordReader(java.lang.Iterable<P> dataSource)
```
    Create a new IterableRecordReader.
    
    Parameters:
    
    dataSource - to read records from.
- Method Detail
  - open
```
public void open()
```
    Description copied from interface: RecordReader
    
    Open the reader.
    
    Specified by:
    
    open in interface RecordReader<P>
  - readRecord
```
public GenericRecord<P> readRecord()
```
    Description copied from interface: RecordReader
    
    Read next record from the data source.
    
    Specified by:
    
    readRecord in interface RecordReader<P>
    
    Returns:
    
    the next record from the data source or null if the end of the data source is reached