File	Doc	Category	Size	Date	Package
BaseSelectorContainer.java	API Doc	Apache Ant 1.70	9035	Wed Dec 13 06:16:22 GMT 2006	org.apache.tools.ant.types.selectors

BaseSelectorContainer

• java.lang.Object
  • BaseSelector

Fields Summary
private Vector	selectorsList

Constructors Summary
public BaseSelectorContainer() Default constructor.

Methods Summary
public void	add(FileSelector selector) add an arbitary selector param selector the selector to add since Ant 1.6 appendSelector(selector);
public void	addAnd(AndSelector selector) add an "And" selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addContains(ContainsSelector selector) add a contains selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addContainsRegexp(ContainsRegexpSelector selector) add a regular expression selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addCustom(ExtendSelector selector) add an extended selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addDate(DateSelector selector) add a selector date entry on the selector list param selector the selector to add appendSelector(selector);
public void	addDepend(DependSelector selector) add a depends selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addDepth(DepthSelector selector) add a depth selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addDifferent(DifferentSelector selector) adds a different selector to the selector list param selector the selector to add appendSelector(selector);
public void	addFilename(FilenameSelector selector) add a selector filename entry on the selector list param selector the selector to add appendSelector(selector);
public void	addMajority(MajoritySelector selector) add a majority selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addModified(org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector selector) add the modified selector param selector the selector to add since ant 1.6 appendSelector(selector);
public void	addNone(NoneSelector selector) add a "None" selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addNot(NotSelector selector) add a "Not" selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addOr(OrSelector selector) add an "Or" selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addPresent(PresentSelector selector) add a present selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addSelector(SelectSelector selector) add a "Select" selector entry on the selector list param selector the selector to add appendSelector(selector);
public void	addSize(SizeSelector selector) add a selector size entry on the selector list param selector the selector to add appendSelector(selector);
public void	addType(TypeSelector selector) adds a type selector to the selector list param selector the selector to add appendSelector(selector);
public void	appendSelector(FileSelector selector) Add a new selector into this container. param selector the new selector to add selectorsList.addElement(selector);
public FileSelector[]	getSelectors(org.apache.tools.ant.Project p) Returns the set of selectors as an array. param p the current project return an array of selectors FileSelector[] result = new FileSelector[selectorsList.size()]; selectorsList.copyInto(result); return result;
public boolean	hasSelectors() Indicates whether there are any selectors here. return true if there are selectors return !(selectorsList.isEmpty());
public abstract boolean	isSelected(java.io.File basedir, java.lang.String filename, java.io.File file) Method that each selector will implement to create their selection behaviour. This is what makes SelectorContainer abstract. param basedir the base directory the scan is being done from param filename the name of the file to check param file a java.io.File object for the filename that the selector can use return whether the file should be selected or not
public int	selectorCount() Gives the count of the number of selectors in this container return the number of selectors return selectorsList.size();
public java.util.Enumeration	selectorElements() Returns an enumerator for accessing the set of selectors. return an enumerator for the selectors return selectorsList.elements();
public java.lang.String	toString() Convert the Selectors within this container to a string. This will just be a helper class for the subclasses that put their own name around the contents listed here. return comma separated list of Selectors contained in this one StringBuffer buf = new StringBuffer(); Enumeration e = selectorElements(); if (e.hasMoreElements()) { while (e.hasMoreElements()) { buf.append(e.nextElement().toString()); if (e.hasMoreElements()) { buf.append(", "); } } } return buf.toString();
public void	validate() This implementation validates the container by calling verifySettings() and then validates each contained selector provided that the selector implements the validate interface. Ordinarily, this will validate all the elements of a selector container even if the isSelected() method of some elements is never called. This has two effects: Validation will often occur twice. Since it is not required that selectors derive from BaseSelector, there could be selectors in the container whose error conditions are not detected if their isSelected() call is never made. verifySettings(); String errmsg = getError(); if (errmsg != null) { throw new BuildException(errmsg); } Enumeration e = selectorElements(); while (e.hasMoreElements()) { Object o = e.nextElement(); if (o instanceof BaseSelector) { ((BaseSelector) o).validate(); } }