BasicGetLogHeader (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.services.stream.BasicGetLogHeader

All Implemented Interfaces:

PrintWriterGetHeader
```
class BasicGetLogHeader
extends java.lang.Object
implements PrintWriterGetHeader
```
Get a header to prepend to a line of output. * A HeaderPrintWriter requires an object which implements this interface to construct line headers.

See Also:

HeaderPrintWriter

Field Summary

Fields
Modifier and Type Field Description

private boolean doThreadId

private boolean doTimeStamp

private java.lang.String tag

Constructor Summary

Constructors
Constructor	Description
`BasicGetLogHeader(boolean doThreadId, boolean doTimeStamp, java.lang.String tag)`	Constructor for a BasicGetLogHeader object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.lang.String getHeader()
getHeader
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - doThreadId
```
private boolean doThreadId
```
  - doTimeStamp
```
private boolean doTimeStamp
```
  - tag
```
private java.lang.String tag
```
- Constructor Detail
  - BasicGetLogHeader
```
BasicGetLogHeader(boolean doThreadId,
                  boolean doTimeStamp,
                  java.lang.String tag)
```
    Constructor for a BasicGetLogHeader object.
    
    Parameters:
    
    doThreadId - true means include the calling thread's id in the header.
    
    doTimeStamp - true means include the current time in the header.
    
    tag - A string to prefix the header. null means don't prefix the header with a string.
- Method Detail
  - getHeader
```
public java.lang.String getHeader()
```
    Description copied from interface: PrintWriterGetHeader
    
    getHeader
    
    Specified by:
    
    getHeader in interface PrintWriterGetHeader
    
    Returns:
    
    The header for an output line.
    
    See Also:
    
    HeaderPrintWriter