| Package | Description | 
|---|---|
| org.apache.giraph.io | Input/Output related things. | 
| org.apache.giraph.io.formats | Package of reusable library Giraph objects. | 
| org.apache.giraph.io.internal | Input/Output classes for internal use only. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract EdgeWriter<I,V,E> | EdgeOutputFormat. createEdgeWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)Create an edge writer for a given split. | 
| Modifier and Type | Class and Description | 
|---|---|
| protected class  | SrcIdDstIdEdgeValueTextOutputFormat.SrcIdDstIdEdgeValueEdgeWriter<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>Edge writer used with  SrcIdDstIdEdgeValueTextOutputFormat. | 
| protected class  | TextEdgeOutputFormat.TextEdgeWriter<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>Abstract class to be implemented by the user based on their specific
 edge output. | 
| protected class  | TextEdgeOutputFormat.TextEdgeWriterToEachLine<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>Abstract class to be implemented by the user to write a line for each
 edge. | 
| Modifier and Type | Method and Description | 
|---|---|
| EdgeWriter<I,V,E> | WrappedEdgeOutputFormat. createEdgeWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context) | 
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