Package org.apache.tools.ant.property

Class LocalPropertyStack

java.lang.Object
org.apache.tools.ant.property.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

  • Constructor Summary

    Constructors 
    Constructor Description
    LocalPropertyStack()  

  • Method Summary

    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.
    java.util.Set<java.lang.String> getPropertyNames()
    Returns the names of all known local properties.
    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 Details

  • Method Details

    • 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.

    • getPropertyNames

      public java.util.Set<java.lang.String> getPropertyNames()
      Returns the names of all known local properties.
      Returns:
      the names of all known local properties.
      Since:
      1.10.9