Package org.codehaus.groovy.vmplugin.v9
Class Java9
- java.lang.Object
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- org.codehaus.groovy.vmplugin.v5.Java5
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- org.codehaus.groovy.vmplugin.v6.Java6
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- org.codehaus.groovy.vmplugin.v7.Java7
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- org.codehaus.groovy.vmplugin.v8.Java8
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- org.codehaus.groovy.vmplugin.v9.Java9
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Constructor Summary
Constructors Constructor Description Java9()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
getInvokeSpecialHandle(java.lang.reflect.Method method, java.lang.Object receiver)
Returns a handle with bound receiver to invokeSpecial the given method.int
getVersion()
Gives the version the plugin is made forstatic java.lang.invoke.MethodHandles.Lookup
of(java.lang.Class<?> declaringClass)
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Methods inherited from class org.codehaus.groovy.vmplugin.v8.Java8
getElementCode, getPluginDefaultGroovyMethods
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Methods inherited from class org.codehaus.groovy.vmplugin.v7.Java7
invalidateCallSites, invokeHandle
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Methods inherited from class org.codehaus.groovy.vmplugin.v5.Java5
configureAnnotation, configureAnnotationFromDefinition, configureAnnotationNodeFromDefinition, configureClassNode, configureTypeVariableDefinition, configureTypeVariableReference, getPluginStaticGroovyMethods, setAdditionalClassInformation
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Method Detail
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of
public static java.lang.invoke.MethodHandles.Lookup of(java.lang.Class<?> declaringClass)
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getVersion
public int getVersion()
Description copied from interface:VMPlugin
Gives the version the plugin is made for- Specified by:
getVersion
in interfaceVMPlugin
- Overrides:
getVersion
in classJava8
- Returns:
- 7 for jdk7, 8 for jdk8, 9 for jdk9 or higher
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getInvokeSpecialHandle
public java.lang.Object getInvokeSpecialHandle(java.lang.reflect.Method method, java.lang.Object receiver)
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
- Overrides:
getInvokeSpecialHandle
in classJava7
- Returns:
- null in case of jdk<7, otherwise a handle that takes the method call arguments for the invokespecial call
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