- java.lang.Object
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- org.datanucleus.enhancer.ClassMethod
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- org.datanucleus.enhancer.methods.Clone
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public class Clone extends ClassMethod
Method to generate a default "clone" method, using ASM, that has the effect of nulling the state manager etc.public Object clone() throws CloneNotSupportedException { MyClass copy = (MyClass) super.clone(); copy.dnFlags = (byte) 0; copy.dnStateManager = null; return copy; }
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Field Summary
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Fields inherited from class org.datanucleus.enhancer.ClassMethod
access, argNames, argTypes, enhancer, exceptions, methodName, returnType, visitor
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
execute()
Method to add the contents of the method.static Clone
getInstance(ClassEnhancer enhancer)
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Methods inherited from class org.datanucleus.enhancer.ClassMethod
close, equals, getAccess, getClassEnhancer, getDescriptor, getMethodAdditionMessage, getName, getNamer, hashCode, initialise, initialise
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Constructor Detail
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Clone
public Clone(ClassEnhancer enhancer, String name, int access, Object returnType, Object[] argTypes, String[] argNames, String[] exceptions)
Constructor.- Parameters:
enhancer
- ClassEnhancername
- Name of methodaccess
- Access typereturnType
- Return typeargTypes
- Argument typesargNames
- Argument namesexceptions
- Any exceptions thrown
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Method Detail
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getInstance
public static Clone getInstance(ClassEnhancer enhancer)
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execute
public void execute()
Method to add the contents of the method.- Specified by:
execute
in classClassMethod
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