org.apache.tools.ant.property

Class LocalProperties

public class LocalProperties extends InheritableThreadLocal implements PropertyHelper.PropertyEvaluator, PropertyHelper.PropertySetter

Thread local class containing local properties.

Since: Ant 1.8.0

Method Summary
void	addLocal(String property) Add a local property to the current scope.
void	copy() Copy the stack for a parallel thread.
void	enterScope() enter the scope
Object	evaluate(String property, PropertyHelper helper) Evaluate a property.
void	exitScope() exit the scope
static LocalProperties	get(Project project) Get a localproperties for the given project.
protected Object	initialValue() Get the initial value.
boolean	set(String property, Object value, PropertyHelper propertyHelper) Set a property.
boolean	setNew(String property, Object value, PropertyHelper propertyHelper) Set a *new" property.

Method Detail

public void addLocal(String property)

Add a local property to the current scope.

Parameters: property the property name to add.

public void copy()

Copy the stack for a parallel thread. To be called from the parallel thread itself.

public void enterScope()

enter the scope

public Object evaluate(String property, PropertyHelper helper)

Evaluate a property.

Parameters: property the property's String "identifier". helper the invoking PropertyHelper.

Returns: Object value.

public void exitScope()

exit the scope

public static LocalProperties get(Project project)

Get a localproperties for the given project.

Parameters: project the project to retieve the localproperties for.

Returns: the localproperties.

protected Object initialValue()

Get the initial value.

Returns: a new localproperties stack.

public boolean set(String property, 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.

public boolean setNew(String property, 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.