Package org.codehaus.groovy.vmplugin.v8
Class TypeHelper
java.lang.Object
org.codehaus.groovy.vmplugin.v8.TypeHelper
public class TypeHelper extends Object
This class contains helper methods for converting and comparing types.
WARNING: This class is for internal use only. do not use it outside of its
package and not outside groovy-core.
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Constructor Summary
Constructors Constructor Description TypeHelper()
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Method Summary
Modifier and Type Method Description protected static boolean
argumentClassIsParameterClass(Class<?> argumentClass, Class<?> parameterClass)
Realizes an unsharp equal for the class.protected static Class<?>
getWrapperClass(Class<?> c)
Get wrapper class for a given class.protected static boolean
isBigDecCategory(Class<?> x)
protected static boolean
isDoubleCategory(Class<?> x)
protected static boolean
isIntCategory(Class<?> x)
protected static boolean
isLongCategory(Class<?> x)
protected static MethodType
replaceWithMoreSpecificType(Object[] args, MethodType callSiteType)
Replaces the types in the callSiteType parameter if more specific types given through the arguments.
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Constructor Details
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TypeHelper
public TypeHelper()
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Method Details
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getWrapperClass
Get wrapper class for a given class. If the class is for a primitive number type, then the wrapper class will be returned. If it is no primitive number type, we return the class itself. -
argumentClassIsParameterClass
protected static boolean argumentClassIsParameterClass(Class<?> argumentClass, Class<?> parameterClass)Realizes an unsharp equal for the class. In general we return true if the provided arguments are the same. But we will also return true if our argument class is a wrapper for the parameter class. For example the parameter is an int and the argument class is a wrapper. -
replaceWithMoreSpecificType
Replaces the types in the callSiteType parameter if more specific types given through the arguments. This is in general the case, unless the argument is null. -
isIntCategory
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isLongCategory
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isBigDecCategory
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isDoubleCategory
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