IO (cdp4j 3.0.4 API)

```
public interface IO
```
Input/Output operations for streams produced by DevTools

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close(String handle)`	Close the stream, discard any temporary backing storage.
`ReadResult`	`read(String handle)`	Read a chunk of the stream
`ReadResult`	`read(String handle, Integer offset, Integer size)`	Read a chunk of the stream
`String`	`resolveBlob(String objectId)`	Return UUID of Blob object specified by a remote object id.

- Method Detail
  - close
```
void close(String handle)
```
    Close the stream, discard any temporary backing storage.
    
    Parameters:
    
    handle - Handle of the stream to close.
  - read
```
ReadResult read(String handle,
                Integer offset,
                Integer size)
```
    Read a chunk of the stream
    
    Parameters:
    
    handle - Handle of the stream to read.
    
    offset - Seek to the specified offset before reading (if not specificed, proceed with offset following the last read). Some types of streams may only support sequential reads.
    
    size - Maximum number of bytes to read (left upon the agent discretion if not specified).
    
    Returns:
    
    ReadResult
  - resolveBlob
```
String resolveBlob(String objectId)
```
    Return UUID of Blob object specified by a remote object id.
    
    Parameters:
    
    objectId - Object id of a Blob object wrapper.
    
    Returns:
    
    UUID of the specified Blob.
  - read
```
ReadResult read(String handle)
```
    Read a chunk of the stream
    
    Parameters:
    
    handle - Handle of the stream to read.
    
    Returns:
    
    ReadResult