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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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public interface AnnotationT
An annotation (not to be confused with annotation type). Any declaration may be annotated, in particular, that means any T that extends HasModifiersT.
For more information, please refer to the JLS 3rd ed, section 9.7.
The first annotation variant is called a "normal" annotation. Consider:
// Normal annotation @RequestForEnhancement( id = 2868724, synopsis = "Provide time-travel functionality", engineer = "Mr. Peabody", date = "4/1/2004" ) public static void travelThroughTime(Date destination) { ... }
getArguments() will return a list of four elements, each one will be an AssignmentExpressionT. The first argument will have a lhs for "id" and a rhs for "2868724".
The second annotation variant is called a "marker" annotation. Consider:
@Deprecated class MyClass { }
getArguments() will return an empty list. In particular, getArgumentList() will return a synthetic ListExpressionT.
The third annotation variant is called a "single-element" annotation. Consider:
// Single-element annotation @Copyright("2002 Yoyodyne Propulsion Systems, Inc., ...") public class OscillationOverthruster { ... } *
getArguments() will return a list of one element. The single argument will be an expression for "2002 Yoydyne..." etc. Note: This single argument will NOT be an AssignmentExpressionT.
HasModifiersT
Field Summary | |
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static AnnotationT[] |
EMPTY_ARRAY |
Method Summary | |
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ExpressionT |
getArgumentAt(int i) Gets the indicated argument. |
int |
getArgumentCount() Gets the number of arguments. |
ListExpressionT |
getArgumentList() Gets the argument list as a tree. |
Methods inherited from interface javax.ide.model.java.source.tree.HasNameT |
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getName, getNameElement, setName, setNameElement |
Methods inherited from interface javax.ide.model.java.source.tree.Tree |
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accept, addSelf, addSelf, addSelfAfter, addSelfBefore, clearProperty, cloneSelf, getChildren, getOwningFile, getParent, getPosition, getProperty, getSiblingAfter, getSiblingBefore, getSiblings, getTreeKind, isSynthetic, removeSelf, replaceSelf, setProperty |
Field Detail |
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static final AnnotationT[] EMPTY_ARRAY
Method Detail |
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ListExpressionT getArgumentList()
int getArgumentCount()
getArgumentList().getOperandCount()
or getArguments().size()
.ExpressionT getArgumentAt(int i)
getArgumentList().getOperandAt(i)
or getArguments().get(i)
.i
- 0-based.
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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