Package org.apache.tools.ant.property
Class LocalProperties
java.lang.Object
java.lang.ThreadLocal<T>
java.lang.InheritableThreadLocal<LocalPropertyStack>
org.apache.tools.ant.property.LocalProperties
- 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
Modifier and Type Method Description void
addLocal(java.lang.String property)
Add a local property to the current scope.void
copy()
Copy the stack for a parallel thread.void
enterScope()
enter the scopejava.lang.Object
evaluate(java.lang.String property, PropertyHelper helper)
Evaluate a property.void
exitScope()
exit the scopestatic LocalProperties
get(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 LocalPropertyStack
initialValue()
Get the initial value.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.InheritableThreadLocal
childValue
Methods inherited from class java.lang.ThreadLocal
get, remove, set, withInitial
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Details
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get
Get a localproperties for the given project.- Parameters:
project
- the project to retrieve the localproperties for.- Returns:
- the localproperties.
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initialValue
Get the initial value.- Overrides:
initialValue
in 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 -
exitScope
public void exitScope()exit the scope -
copy
public void copy()Copy the stack for a parallel thread. To be called from the parallel thread itself. -
evaluate
Evaluate a property.- Specified by:
evaluate
in 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:
setNew
in 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:
set
in 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.PropertyEnumerator
Returns the names of all properties known to this delegate.- Specified by:
getPropertyNames
in interfacePropertyHelper.PropertyEnumerator
- Returns:
- the names of all properties known to this delegate.
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