Class LocalPropertyStack


  • public class LocalPropertyStack
    extends java.lang.Object
    A stack of local property maps. There is a map for each scope (target, sequential, macro).
    Since:
    Ant 1.8.0
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addLocal​(java.lang.String property)
      Add a local property.
      LocalPropertyStack copy()
      Copy the stack for a parallel thread.
      void enterScope()
      Enter the local scope.
      java.lang.Object evaluate​(java.lang.String property, PropertyHelper helper)
      Evaluate a property.
      void exitScope()
      Exit the local scope.
      boolean set​(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)
      Set a property.
      boolean setNew​(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)
      Set a *new" property.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • LocalPropertyStack

        public LocalPropertyStack()
    • Method Detail

      • addLocal

        public void addLocal​(java.lang.String property)
        Add a local property.
        Parameters:
        property - the name of the local property.
      • enterScope

        public void enterScope()
        Enter the local scope.
      • exitScope

        public void exitScope()
        Exit the local scope.
      • copy

        public LocalPropertyStack copy()
        Copy the stack for a parallel thread.
        Returns:
        a copy.
      • evaluate

        public java.lang.Object evaluate​(java.lang.String property,
                                         PropertyHelper helper)
        Evaluate a property.
        Parameters:
        property - the property's String "identifier".
        helper - the invoking PropertyHelper.
        Returns:
        Object value.
      • setNew

        public boolean setNew​(java.lang.String property,
                              java.lang.Object value,
                              PropertyHelper propertyHelper)
        Set a *new" property.
        Parameters:
        property - the property's String "identifier".
        value - the value to set.
        propertyHelper - the invoking PropertyHelper.
        Returns:
        true if this entity 'owns' the property.
      • set

        public boolean set​(java.lang.String property,
                           java.lang.Object value,
                           PropertyHelper propertyHelper)
        Set a property.
        Parameters:
        property - the property's String "identifier".
        value - the value to set.
        propertyHelper - the invoking PropertyHelper.
        Returns:
        true if this entity 'owns' the property.