org.codehaus.groovy.runtime.callsite
[Java] Class BooleanReturningMethodInvoker
java.lang.Object
org.codehaus.groovy.runtime.callsite.BooleanReturningMethodInvoker
public class BooleanReturningMethodInvoker
extends Object
Helper class for internal use only. This allows to call a given method and
convert the result to a boolean. It will do this by caching the method call
as well as the "asBoolean" in CallSiteArray fashion. "asBoolean" will not be
called if the result is null or a Boolean. In case of null we return false and
in case of a Boolean we simply unbox. This logic is designed after the one present
in DefaultTypeTransformation.castToBoolean. The purpose of
this class is to avoid the slow "asBoolean" call in that method.
The nature of this class allows a per instance caching instead of a per class
caching like the normal CallSiteArray logic.
- Authors:
- Jochen "blackdrag" Theodorou
BooleanReturningMethodInvoker
public BooleanReturningMethodInvoker()
-
BooleanReturningMethodInvoker
public BooleanReturningMethodInvoker(String methodName)
-
convertToBoolean
public boolean convertToBoolean(Object arg)
-
invoke
public boolean invoke(Object receiver, Object... args)
-
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