Package org.apache.tools.ant.taskdefs

## Class Sync.SyncTarget

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.types.DataType
    - - org.apache.tools.ant.types.AbstractFileSet
      - - org.apache.tools.ant.taskdefs.Sync.SyncTarget

All Implemented Interfaces:
  `java.lang.Cloneable`, `SelectorContainer`

Enclosing class:
  Sync

    public static class Sync.SyncTarget
    extends AbstractFileSet

Inner class used to hold exclude patterns and selectors to save stuff that happens to live in the target directory but should not get removed.

Since:
  Ant 1.7

### Field Summary

### Fields inherited from class org.apache.tools.ant.types.DataType

`checked, ref`

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

`description, location, project`

### Constructor Summary

Constructors
`SyncTarget()` Constructor for SyncTarget.

### Method Summary

All Methods Instance Methods Concrete Methods
`java.lang.Boolean` `getPreserveEmptyDirs()` Whether empty directories matched by this fileset should be preserved.
`void` `setDir​(java.io.File dir)` Override AbstractFileSet#setDir(File) to disallow setting the directory.
`void` `setPreserveEmptyDirs​(boolean b)` Whether empty directories matched by this fileset should be preserved.

### Methods inherited from class org.apache.tools.ant.types.AbstractFileSet

`add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addExecutable, addFilename, addMajority, addModified, addNone, addNot, addOr, addOwnedBy, addPosixGroup, addPosixPermissions, addPresent, addReadable, addSelector, addSize, addSymlink, addType, addWindowsJunction, addWritable, appendExcludes, appendIncludes, appendSelector, clone, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, dieOnCircularReference, getDefaultexcludes, getDir, getDir, getDirectoryScanner, getDirectoryScanner, getErrorOnMissingDir, getMaxLevelsOfSymlinks, getRef, getSelectors, hasPatterns, hasSelectors, isCaseSensitive, isFollowSymlinks, mergeExcludes, mergeIncludes, mergePatterns, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setErrorOnMissingDir, setExcludes, setExcludesfile, setFile, setFollowSymlinks, setIncludes, setIncludesfile, setMaxLevelsOfSymlinks, setRefid, setupDirectoryScanner, setupDirectoryScanner, toString`

### Methods inherited from class org.apache.tools.ant.types.DataType

`checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, tooManyAttributes`

### Methods inherited from class org.apache.tools.ant.ProjectComponent

`getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

### Methods inherited from class java.lang.Object

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

### Constructor Detail

#### SyncTarget

    public SyncTarget()

Constructor for SyncTarget. This just changes the default value of "defaultexcludes" from true to false.

### Method Detail

#### setDir

    public void setDir​(java.io.File dir)
                throws BuildException

Override AbstractFileSet#setDir(File) to disallow setting the directory.

Overrides:
  `setDir` in class `AbstractFileSet`
Parameters:
  `dir` - ignored
Throws:
  `BuildException` - always

#### setPreserveEmptyDirs

    public void setPreserveEmptyDirs​(boolean b)

Whether empty directories matched by this fileset should be preserved.

Parameters:
  `b` - boolean
Since:
  Ant 1.8.0

#### getPreserveEmptyDirs

    public java.lang.Boolean getPreserveEmptyDirs()

Whether empty directories matched by this fileset should be preserved.

Returns:
  Boolean
Since:
  Ant 1.8.0