TailCommandSupport (Apache Unomi :: Root Project 2.5.0-SNAPSHOT API)

java.lang.Object
- org.apache.unomi.shell.commands.TailCommandSupport

All Implemented Interfaces:

org.apache.karaf.shell.api.action.Action

Direct Known Subclasses:

EventTail, RuleTail, RuleWatch
```
public abstract class TailCommandSupport
extends Object
implements org.apache.karaf.shell.api.action.Action
```

Constructor Summary

Constructors
Constructor Description

TailCommandSupport()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`execute()`
`String`	`getColumn(int columnSize, String columnContent)`
`abstract String[]`	`getColumnHeaders()`
`abstract int[]`	`getColumnSizes()`
`abstract Object`	`getListener()`
`void`	`outputHeaders(PrintStream out)`
`void`	`outputLine(PrintStream out, List<String> eventInfo)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- TailCommandSupport
```
public TailCommandSupport()
```

Method Detail

getColumnSizes

public abstract int[] getColumnSizes()

getColumnHeaders

public abstract String[] getColumnHeaders()

outputHeaders

public void outputHeaders(PrintStream out)

getColumn

public String getColumn(int columnSize,
                        String columnContent)

outputLine

public void outputLine(PrintStream out,
                       List<String> eventInfo)

getListener
```
public abstract Object getListener()
```

execute
```
public Object execute()
               throws Exception
```
Specified by:

execute in interface org.apache.karaf.shell.api.action.Action

Throws:

Exception