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java.lang.Object org.apache.tools.ant.ProjectComponent org.apache.tools.ant.types.DataType org.apache.tools.ant.types.selectors.BaseSelector org.apache.tools.ant.types.selectors.BaseSelectorContainer org.apache.tools.ant.types.selectors.SelectSelector
public class SelectSelector
This selector just holds one other selector and forwards all requests to it. It exists so that there is a single selector type that can exist outside of any targets, as an element of project. It overrides all of the reference stuff so that it works as expected. Note that this is the only selector you can reference.
Field Summary |
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Fields inherited from class org.apache.tools.ant.types.DataType |
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checked, ref |
Fields inherited from class org.apache.tools.ant.ProjectComponent |
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description, location, project |
Constructor Summary | |
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SelectSelector()
Default constructor. |
Method Summary | |
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void |
appendSelector(FileSelector selector)
Add a new selector into this container. |
FileSelector[] |
getSelectors(Project p)
Returns the set of selectors as an array. |
boolean |
hasSelectors()
Indicates whether there are any selectors here. |
boolean |
isSelected(java.io.File basedir,
java.lang.String filename,
java.io.File file)
Returns true (the file is selected) only if the if property (if any) exists, the unless property (if any) doesn't exist, and the contained selector (if any) selects the file. |
boolean |
passesConditions()
Ensures that the selector passes the conditions placed on it with if and unless . |
int |
selectorCount()
Gives the count of the number of selectors in this container |
java.util.Enumeration<FileSelector> |
selectorElements()
Returns an enumerator for accessing the set of selectors. |
void |
setIf(java.lang.Object ifProperty)
Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files. |
void |
setIf(java.lang.String ifProperty)
Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files. |
void |
setUnless(java.lang.Object unlessProperty)
Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files. |
void |
setUnless(java.lang.String unlessProperty)
Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files. |
java.lang.String |
toString()
Convert the Selectors within this container to a string. |
void |
verifySettings()
Makes sure that there is only one entry, sets an error message if not. |
Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelectorContainer |
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add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addReadable, addSelector, addSize, addType, addWritable, dieOnCircularReference, validate |
Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelector |
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getError, setError |
Methods inherited from class org.apache.tools.ant.types.DataType |
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checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes |
Methods inherited from class org.apache.tools.ant.ProjectComponent |
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getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SelectSelector()
Method Detail |
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public java.lang.String toString()
BaseSelectorContainer
toString
in class BaseSelectorContainer
public boolean hasSelectors()
hasSelectors
in interface SelectorContainer
hasSelectors
in class BaseSelectorContainer
public int selectorCount()
selectorCount
in interface SelectorContainer
selectorCount
in class BaseSelectorContainer
public FileSelector[] getSelectors(Project p)
getSelectors
in interface SelectorContainer
getSelectors
in class BaseSelectorContainer
p
- the current project
public java.util.Enumeration<FileSelector> selectorElements()
selectorElements
in interface SelectorContainer
selectorElements
in class BaseSelectorContainer
public void appendSelector(FileSelector selector)
appendSelector
in interface SelectorContainer
appendSelector
in class BaseSelectorContainer
selector
- the new selector to addpublic void verifySettings()
verifySettings
in class BaseSelector
public boolean passesConditions()
if
and unless
.
public void setIf(java.lang.Object ifProperty)
ifProperty
- the expression to checkpublic void setIf(java.lang.String ifProperty)
ifProperty
- the expression to checkpublic void setUnless(java.lang.Object unlessProperty)
unlessProperty
- the expression to checkpublic void setUnless(java.lang.String unlessProperty)
unlessProperty
- the expression to checkpublic boolean isSelected(java.io.File basedir, java.lang.String filename, java.io.File file)
isSelected
in interface FileSelector
isSelected
in class BaseSelectorContainer
basedir
- the base directory the scan is being done fromfilename
- the name of the file to checkfile
- a java.io.File object for the filename that the selector
can use
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