Class SelectSelector

  • All Implemented Interfaces:
    java.lang.Cloneable, ResourceSelector, FileSelector, SelectorContainer

    public class SelectSelector
    extends BaseSelectorContainer
    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.
    Since:
    1.5
    • Constructor Detail

      • SelectSelector

        public SelectSelector()
    • Method Detail

      • toString

        public java.lang.String toString()
        Description copied from class: BaseSelectorContainer
        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.
        Overrides:
        toString in class BaseSelectorContainer
        Returns:
        a string describing this object
      • verifySettings

        public void verifySettings()
        Makes sure that there is only one entry, sets an error message if not.
        Overrides:
        verifySettings in class BaseSelector
      • passesConditions

        public boolean passesConditions()
        Ensures that the selector passes the conditions placed on it with if and unless.
        Returns:
        true if conditions are passed
      • setIf

        public 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.
        Parameters:
        ifProperty - the expression to check
        Since:
        Ant 1.8.0
      • setIf

        public 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.
        Parameters:
        ifProperty - the expression to check
      • setUnless

        public 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.
        Parameters:
        unlessProperty - the expression to check
        Since:
        Ant 1.8.0
      • setUnless

        public 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.
        Parameters:
        unlessProperty - the expression to check
      • isSelected

        public 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. If there is no contained selector, return true (because we assume that the point was to test the if and unless conditions).
        Specified by:
        isSelected in interface FileSelector
        Specified by:
        isSelected in class BaseSelectorContainer
        Parameters:
        basedir - the base directory the scan is being done from
        filename - the name of the file to check
        file - a java.io.File object for the filename that the selector can use
        Returns:
        whether the file should be selected or not