Package org.codehaus.groovy.vmplugin.v8
Class TypeHelper
java.lang.Object
org.codehaus.groovy.vmplugin.v8.TypeHelper
public class TypeHelper
extends java.lang.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(java.lang.Class<?> argumentClass, java.lang.Class<?> parameterClass)
Realizes an unsharp equal for the class.protected static java.lang.Class<?>
getWrapperClass(java.lang.Class<?> c)
Get wrapper class for a given class.protected static boolean
isBigDecCategory(java.lang.Class<?> x)
protected static boolean
isDoubleCategory(java.lang.Class<?> x)
protected static boolean
isIntCategory(java.lang.Class<?> x)
protected static boolean
isLongCategory(java.lang.Class<?> x)
protected static java.lang.invoke.MethodType
replaceWithMoreSpecificType(java.lang.Object[] args, java.lang.invoke.MethodType callSiteType)
Replaces the types in the callSiteType parameter if more specific types given through the arguments.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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TypeHelper
public TypeHelper()
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Method Details
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getWrapperClass
protected static java.lang.Class<?> getWrapperClass(java.lang.Class<?> c)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(java.lang.Class<?> argumentClass, java.lang.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
protected static java.lang.invoke.MethodType replaceWithMoreSpecificType(java.lang.Object[] args, java.lang.invoke.MethodType callSiteType)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
protected static boolean isIntCategory(java.lang.Class<?> x) -
isLongCategory
protected static boolean isLongCategory(java.lang.Class<?> x) -
isBigDecCategory
protected static boolean isBigDecCategory(java.lang.Class<?> x) -
isDoubleCategory
protected static boolean isDoubleCategory(java.lang.Class<?> x)
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