Package org.apache.tools.ant.property
Class LocalProperties
- java.lang.Object
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- java.lang.ThreadLocal<T>
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- java.lang.InheritableThreadLocal<LocalPropertyStack>
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- org.apache.tools.ant.property.LocalProperties
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- All Implemented Interfaces:
PropertyHelper.Delegate,PropertyHelper.PropertyEnumerator,PropertyHelper.PropertyEvaluator,PropertyHelper.PropertySetter
public class LocalProperties extends java.lang.InheritableThreadLocal<LocalPropertyStack> implements PropertyHelper.PropertyEvaluator, PropertyHelper.PropertySetter, PropertyHelper.PropertyEnumerator
Thread local class containing local properties.- Since:
- Ant 1.8.0
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddLocal(java.lang.String property)Add a local property to the current scope.voidcopy()Copy the stack for a parallel thread.voidenterScope()enter the scopejava.lang.Objectevaluate(java.lang.String property, PropertyHelper helper)Evaluate a property.voidexitScope()exit the scopestatic LocalPropertiesget(Project project)Get a localproperties for the given project.java.util.Set<java.lang.String>getPropertyNames()Returns the names of all properties known to this delegate.protected LocalPropertyStackinitialValue()Get the initial value.booleanset(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)Set a property.booleansetNew(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)Set a *new" property.
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Method Detail
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get
public static LocalProperties get(Project project)
Get a localproperties for the given project.- Parameters:
project- the project to retrieve the localproperties for.- Returns:
- the localproperties.
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initialValue
protected LocalPropertyStack initialValue()
Get the initial value.- Overrides:
initialValuein classjava.lang.ThreadLocal<LocalPropertyStack>- Returns:
- a new localproperties stack.
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addLocal
public void addLocal(java.lang.String property)
Add a local property to the current scope.- Parameters:
property- the property name to add.
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enterScope
public void enterScope()
enter the scope
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exitScope
public void exitScope()
exit the scope
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copy
public void copy()
Copy the stack for a parallel thread. To be called from the parallel thread itself.
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evaluate
public java.lang.Object evaluate(java.lang.String property, PropertyHelper helper)Evaluate a property.- Specified by:
evaluatein interfacePropertyHelper.PropertyEvaluator- Parameters:
property- the property's String "identifier".helper- the invoking PropertyHelper.- Returns:
- Object value.
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setNew
public boolean setNew(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)Set a *new" property.- Specified by:
setNewin interfacePropertyHelper.PropertySetter- Parameters:
property- the property's String "identifier".value- the value to set.propertyHelper- the invoking PropertyHelper.- Returns:
- true if this entity 'owns' the property.
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set
public boolean set(java.lang.String property, java.lang.Object value, PropertyHelper propertyHelper)Set a property.- Specified by:
setin interfacePropertyHelper.PropertySetter- Parameters:
property- the property's String "identifier".value- the value to set.propertyHelper- the invoking PropertyHelper.- Returns:
- true if this entity 'owns' the property.
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getPropertyNames
public java.util.Set<java.lang.String> getPropertyNames()
Description copied from interface:PropertyHelper.PropertyEnumeratorReturns the names of all properties known to this delegate.- Specified by:
getPropertyNamesin interfacePropertyHelper.PropertyEnumerator- Returns:
- the names of all properties known to this delegate.
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