Package groovy.transform
Class Undefined
java.lang.Object
groovy.transform.Undefined
public final class Undefined
extends java.lang.Object
Java doesn't allow you to have null as an attribute value. It wants you to indicate what you really
mean by null, so that is what we do here - as ugly as it is.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classUndefined.CLASSstatic classUndefined.EXCEPTION -
Field Summary
Fields Modifier and Type Field Description static java.lang.StringSTRING -
Method Summary
Modifier and Type Method Description static booleanisUndefined(java.lang.String other)static booleanisUndefined(ClassNode other)static booleanisUndefinedException(ClassNode other)Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Field Details
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STRING
public static final java.lang.String STRING- See Also:
- Constant Field Values
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Method Details
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isUndefined
public static boolean isUndefined(java.lang.String other) -
isUndefined
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isUndefinedException
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