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java.lang.Objectorg.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.types.selectors.BaseSelector
org.apache.tools.ant.types.selectors.MappingSelector
public abstract class MappingSelector
A mapping selector is an abstract class adding mapping support to the base selector
| Field Summary | |
|---|---|
protected int |
granularity
|
protected FileNameMapper |
map
|
protected Mapper |
mapperElement
|
protected java.io.File |
targetdir
|
| 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 | |
|---|---|
MappingSelector()
Creates a new MappingSelector instance. |
|
| Method Summary | |
|---|---|
Mapper |
createMapper()
Defines the FileNameMapper to use (nested mapper element). |
boolean |
isSelected(java.io.File basedir,
java.lang.String filename,
java.io.File file)
The heart of the matter. |
protected abstract boolean |
selectionTest(java.io.File srcfile,
java.io.File destfile)
this test is our selection test that compared the file with the destfile |
void |
setGranularity(int granularity)
Sets the number of milliseconds leeway we will give before we consider a file out of date. |
void |
setTargetdir(java.io.File targetdir)
The name of the file or directory which is checked for out-of-date files. |
void |
verifySettings()
Checks to make sure all settings are kosher. |
| Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelector |
|---|
getError, setError, validate |
| Methods inherited from class org.apache.tools.ant.types.DataType |
|---|
checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, setChecked, setRefid, tooManyAttributes, toString |
| 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 |
| Field Detail |
|---|
protected java.io.File targetdir
protected Mapper mapperElement
protected FileNameMapper map
protected int granularity
| Constructor Detail |
|---|
public MappingSelector()
MappingSelector instance.
| Method Detail |
|---|
public void setTargetdir(java.io.File targetdir)
targetdir - the directory to scan looking for files.
public Mapper createMapper()
throws BuildException
BuildException - if more that one mapper definedpublic void verifySettings()
verifySettings in class BaseSelector
public boolean isSelected(java.io.File basedir,
java.lang.String filename,
java.io.File file)
isSelected in interface FileSelectorisSelected in class BaseSelectorbasedir - the base directory the scan is being done fromfilename - is the name of the file to checkfile - is a java.io.File object the selector can use
protected abstract boolean selectionTest(java.io.File srcfile,
java.io.File destfile)
srcfile - file to test; may be nulldestfile - destination file
public void setGranularity(int granularity)
granularity - the leeway in milliseconds
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