org.apache.tools.ant.taskdefs

Class ResourceCount

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.tools.ant.taskdefs.ResourceCount

All Implemented Interfaces:

java.lang.Cloneable, Condition

public class ResourceCount
extends Task
implements Condition

Count resources from a ResourceCollection, storing to a property or writing to the log. Can also be used as a Condition.

Since:

Ant 1.7

Field Summary

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
ResourceCount()

Method Summary

Modifier and Type	Method and Description
void	add(ResourceCollection r) Add the ResourceCollection to count.
boolean	eval() Fulfill the condition contract.
void	execute() Execute as a Task.
void	setCount(int c) Set the target count number for use as a Condition.
void	setProperty(java.lang.String p) Set the name of the property to set in task mode.
void	setRefid(Reference r) Set the ResourceCollection reference.
void	setWhen(Comparison c) Set the comparison for use as a Condition.

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

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResourceCount

public ResourceCount()

Method Detail

add

public void add(ResourceCollection r)

Add the ResourceCollection to count.

Parameters:

r - the ResourceCollection to count.

Throws:

BuildException - if already set.

setRefid

public void setRefid(Reference r)

Set the ResourceCollection reference.

Parameters:

r - the Reference.

execute

public void execute()

Execute as a Task.

Overrides:

execute in class Task

eval

public boolean eval()

Fulfill the condition contract.

Specified by:

eval in interface Condition

Returns:

true if the specified ResourceCollection satisfies the set criteria.

Throws:

BuildException - if an error occurs.

setCount

public void setCount(int c)

Set the target count number for use as a Condition.

Parameters:

c - number of Resources as int.

setWhen

public void setWhen(Comparison c)

Set the comparison for use as a Condition.

Parameters:

c - Comparison (an EnumeratedAttribute) When.

See Also:

Comparison

setProperty

public void setProperty(java.lang.String p)

Set the name of the property to set in task mode.

Parameters:

p - the property name to set.