org.apache.tools.ant.taskdefs
Class Nice
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.Nice
- All Implemented Interfaces:
- java.lang.Cloneable
public class Nice
- extends Task
A task to provide "nice-ness" to the current thread, and/or to
query the current value.
Examples:
<nice currentPriority="current.value" >
Set currentPriority
to the current priority
<nice newPriority="10" >
Raise the priority of the build process (But not forked programs)
<nice currentPriority="old" newPriority="3" >
Lower the priority of the build process (But not forked programs), and save
the old value to the property old
.
Constructor Summary |
Nice()
|
Method Summary |
void |
execute()
Execute the task |
void |
setCurrentPriority(java.lang.String currentPriority)
The name of a property to set to the value of the current
thread priority. |
void |
setNewPriority(int newPriority)
the new priority, in the range 1-10. |
Methods inherited from class org.apache.tools.ant.Task |
bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Nice
public Nice()
execute
public void execute()
throws BuildException
- Execute the task
- Overrides:
execute
in class Task
- Throws:
BuildException
- if something goes wrong with the build
setCurrentPriority
public void setCurrentPriority(java.lang.String currentPriority)
- The name of a property to set to the value of the current
thread priority. Optional
- Parameters:
currentPriority
- the property name.
setNewPriority
public void setNewPriority(int newPriority)
- the new priority, in the range 1-10.
- Parameters:
newPriority
- the new priority value.