ResourceCount (Apache Ant API)
Keywords: org.apache.tools.ant.taskdefs.ResourceCount class

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## 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
`ResourceCount()`

Method Summary
`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.

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