Package 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
.
-
-
Field Summary
-
Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
-
-
Constructor Summary
Constructors Constructor Description Nice()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
execute()
Execute the taskvoid
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 org.apache.tools.ant.ProjectComponent
clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject
-
-
-
-
Method Detail
-
execute
public void execute() throws BuildException
Execute the task- Overrides:
execute
in classTask
- 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.
-
-