Package org.codehaus.groovy.vmplugin.v5
Class Java5
java.lang.Object
org.codehaus.groovy.vmplugin.v5.Java5
- All Implemented Interfaces:
VMPlugin
- Direct Known Subclasses:
Java6
java 5 based functions
- Author:
- Jochen Theodorou
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
void
configureClassNode
(CompileUnit compileUnit, ClassNode classNode) getInvokeSpecialHandle
(Method m, Object receiver) Returns a handle with bound receiver to invokeSpecial the given method.Class[]
Class[]
int
Gives the version the plguin is made forvoid
invokeHandle
(Object handle, Object[] args) Invokes a handle produced by #getInvokeSpecialdHandlevoid
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Constructor Details
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Java5
public Java5()
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Method Details
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setAdditionalClassInformation
- Specified by:
setAdditionalClassInformation
in interfaceVMPlugin
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getPluginDefaultGroovyMethods
- Specified by:
getPluginDefaultGroovyMethods
in interfaceVMPlugin
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getPluginStaticGroovyMethods
- Specified by:
getPluginStaticGroovyMethods
in interfaceVMPlugin
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configureAnnotation
- Specified by:
configureAnnotation
in interfaceVMPlugin
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configureClassNode
- Specified by:
configureClassNode
in interfaceVMPlugin
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invalidateCallSites
public void invalidateCallSites()- Specified by:
invalidateCallSites
in interfaceVMPlugin
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getInvokeSpecialHandle
Description copied from interface:VMPlugin
Returns a handle with bound receiver to invokeSpecial the given method. This method will require at least Java 7, but since the source has to compile on older Java versions as well it is not marked to return a MethodHandle and uses Object instead- Specified by:
getInvokeSpecialHandle
in interfaceVMPlugin
- Returns:
- null in case of jdk<7, otherwise a handle that takes the method call arguments for the invokespecial call
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getVersion
public int getVersion()Description copied from interface:VMPlugin
Gives the version the plguin is made for- Specified by:
getVersion
in interfaceVMPlugin
- Returns:
- 5 for jdk5, 6 for jdk6, 7 for jdk7 or higher
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invokeHandle
Description copied from interface:VMPlugin
Invokes a handle produced by #getInvokeSpecialdHandle- Specified by:
invokeHandle
in interfaceVMPlugin
- Parameters:
handle
- the handleargs
- arguments for the method call, can be empty but not null- Returns:
- the result of the method call
- Throws:
Throwable
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