org.eclipse.jdt.core.dom
Class SingleMemberAnnotation

java.lang.Object
  org.eclipse.jdt.core.dom.ASTNode
      org.eclipse.jdt.core.dom.Expression
          org.eclipse.jdt.core.dom.Annotation
              org.eclipse.jdt.core.dom.SingleMemberAnnotation

All Implemented Interfaces:

IExtendedModifier

public final class SingleMemberAnnotation
extends Annotation

Single member annotation node (added in JLS3 API). The single member annotation "@foo(bar)" is equivalent to the normal annotation "@foo(value=bar)".

 SingleMemberAnnotation:
   @ TypeName ( Expression  )
 

Within annotations, only certain kinds of expressions are meaningful, including other annotations.

Since:

3.1

Field Summary

static ChildPropertyDescriptor	TYPE_NAME_PROPERTY The "typeName" structural property of this node type.
static ChildPropertyDescriptor	VALUE_PROPERTY The "value" structural property of this node type.

Fields inherited from class org.eclipse.jdt.core.dom.ASTNode

ANNOTATION_TYPE_DECLARATION, ANNOTATION_TYPE_MEMBER_DECLARATION, ANONYMOUS_CLASS_DECLARATION, ARRAY_ACCESS, ARRAY_CREATION, ARRAY_INITIALIZER, ARRAY_TYPE, ASSERT_STATEMENT, ASSIGNMENT, BLOCK, BLOCK_COMMENT, BOOLEAN_LITERAL, BREAK_STATEMENT, CAST_EXPRESSION, CATCH_CLAUSE, CHARACTER_LITERAL, CLASS_INSTANCE_CREATION, COMPILATION_UNIT, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, JAVADOC, LABELED_STATEMENT, LINE_COMMENT, MALFORMED, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, NORMAL_ANNOTATION, NULL_LITERAL, NUMBER_LITERAL, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, QUALIFIED_NAME, QUALIFIED_TYPE, RECOVERED, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_MEMBER_ANNOTATION, SINGLE_VARIABLE_DECLARATION, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SWITCH_CASE, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_PARAMETER, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE

Method Summary

Expression	getValue() Returns the value of this annotation.
static java.util.List	propertyDescriptors(int apiLevel) Returns a list of structural property descriptors for this node type.
void	setValue(Expression value) Sets the value of this annotation.

Methods inherited from class org.eclipse.jdt.core.dom.Annotation

getTypeName, getTypeNameProperty, isAnnotation, isMarkerAnnotation, isModifier, isNormalAnnotation, isSingleMemberAnnotation, resolveAnnotationBinding, setTypeName

Methods inherited from class org.eclipse.jdt.core.dom.Expression

resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing

Methods inherited from class org.eclipse.jdt.core.dom.ASTNode

accept, copySubtree, copySubtrees, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE_NAME_PROPERTY

public static final ChildPropertyDescriptor TYPE_NAME_PROPERTY

The "typeName" structural property of this node type.

VALUE_PROPERTY

public static final ChildPropertyDescriptor VALUE_PROPERTY

The "value" structural property of this node type.

Method Detail

propertyDescriptors

public static java.util.List propertyDescriptors(int apiLevel)

Returns a list of structural property descriptors for this node type. Clients must not modify the result.

Parameters:

apiLevel - the API level; one of the AST.JLS* constants

Returns:

a list of property descriptors (element type: StructuralPropertyDescriptor)

getValue

public Expression getValue()

Returns the value of this annotation.

Returns:

the value node

setValue

public void setValue(Expression value)

Sets the value of this annotation.

Parameters:

value - the new value

Throws:

java.lang.IllegalArgumentException - if:

• the node belongs to a different AST
• the node already has a parent
• a cycle in would be created