public class ClassInstanceCreation extends Expression
ClassInstanceCreation: [ Expression . ] new Name ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ]For JLS3, type arguments are added and the type name is generalized to a type so that parameterized types can be instantiated:
ClassInstanceCreation: [ Expression . ] new [ < Type { , Type } > ] Type ( [ Expression { , Expression } ] ) [ AnonymousClassDeclaration ]
Not all node arragements will represent legal JavaScript constructs. In particular,
it is nonsense if the type is a primitive type or an array type (primitive
types cannot be instantiated, and array creations must be represented with
ArrayCreation
nodes). The normal use is when the type is a
simple, qualified, or parameterized type.
A type like "A.B" can be represented either of two ways:
QualifiedType(SimpleType(SimpleName("A")),SimpleName("B"))
SimpleType(QualifiedName(SimpleName("A"),SimpleName("B")))
Modifier and Type | Field and Description |
---|---|
static ChildPropertyDescriptor |
ANONYMOUS_CLASS_DECLARATION_PROPERTY
The "anonymousClassDeclaration" structural property of this node type.
|
static ChildListPropertyDescriptor |
ARGUMENTS_PROPERTY
The "arguments" structural property of this node type.
|
static ChildPropertyDescriptor |
EXPRESSION_PROPERTY
The "expression" structural property of this node type.
|
static ChildPropertyDescriptor |
MEMBER_PROPERTY |
static ChildPropertyDescriptor |
NAME_PROPERTY
The "name" structural property of this node type .
|
static ChildListPropertyDescriptor |
TYPE_ARGUMENTS_PROPERTY
The "typeArguments" structural property of this node type .
|
static ChildPropertyDescriptor |
TYPE_PROPERTY
The "type" structural property of this node type (added in JLS3 API).
|
ANONYMOUS_CLASS_DECLARATION, ARRAY_ACCESS, ARRAY_CREATION, ARRAY_INITIALIZER, ARRAY_NAME, ARRAY_TYPE, ARROW_FUNCTION_EXPRESSION, ASSIGNMENT, ASSIGNMENT_NAME, BLOCK, BLOCK_COMMENT, BOOLEAN_LITERAL, BREAK_STATEMENT, CATCH_CLAUSE, CHARACTER_LITERAL, CLASS_INSTANCE_CREATION, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, DEBUGGER_STATEMENT, DO_STATEMENT, EMPTY_EXPRESSION, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, EXPORT_DECLARATION, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_IN_STATEMENT, FOR_OF_STATEMENT, FOR_STATEMENT, FUNCTION_DECLARATION, FUNCTION_DECLARATION_STATEMENT, FUNCTION_EXPRESSION, FUNCTION_INVOCATION, FUNCTION_REF, FUNCTION_REF_PARAMETER, IF_STATEMENT, IMPORT_DECLARATION, INFERRED_TYPE, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, JAVASCRIPT_UNIT, JSDOC, LABELED_STATEMENT, LINE_COMMENT, LIST_EXPRESSION, MALFORMED, MEMBER_REF, META_PROPERTY, MODIFIER, MODULE_SPECIFIER, NULL_LITERAL, NUMBER_LITERAL, OBJECT_LITERAL, OBJECT_LITERAL_FIELD, OBJECT_NAME, ORIGINAL, PACKAGE_DECLARATION, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, QUALIFIED_NAME, QUALIFIED_TYPE, RECOVERED, REGULAR_EXPRESSION_LITERAL, REST_ELEMENT_NAME, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_VARIABLE_DECLARATION, SPREAD_ELEMENT, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SWITCH_CASE, SWITCH_STATEMENT, TAG_ELEMENT, TEMPLATE_ELEMENT, TEMPLATE_LITERAL, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_EXPRESSION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, UNDEFINED_LITERAL, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WITH_STATEMENT, YIELD_EXPRESSION
Modifier and Type | Method and Description |
---|---|
java.util.List |
arguments()
Returns the live ordered list of argument expressions in this class
instance creation expression.
|
AnonymousClassDeclaration |
getAnonymousClassDeclaration()
Returns the anonymous class declaration introduced by this
class instance creation expression, if it has one.
|
Expression |
getExpression()
Returns the expression of this class instance creation expression, or
null if there is none. |
Expression |
getMember() |
Name |
getName()
Returns the name of the type instantiated in this class instance
creation expression (JLS2 API only).
|
Type |
getType()
Returns the type instantiated in this class instance creation
expression (added in JLS3 API).
|
static java.util.List |
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.
|
IFunctionBinding |
resolveConstructorBinding()
Resolves and returns the binding for the constructor invoked by this
expression.
|
void |
setAnonymousClassDeclaration(AnonymousClassDeclaration decl)
Sets whether this class instance creation expression declares
an anonymous class (that is, has class body declarations).
|
void |
setExpression(Expression expression)
Sets or clears the expression of this class instance creation expression.
|
void |
setMember(Expression expression) |
void |
setName(Name name)
Sets the name of the type instantiated in this class instance
creation expression (JLS2 API only).
|
void |
setType(Type type)
Sets the type instantiated in this class instance creation
expression (added in JLS3 API).
|
java.util.List |
typeArguments()
Returns the live ordered list of type arguments of this class
instance creation (added in JLS3 API).
|
resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing
accept, copySubtree, copySubtrees, delete, equals, getAST, getBodyChild, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString
public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY
public static final ChildPropertyDescriptor EXPRESSION_PROPERTY
public static final ChildPropertyDescriptor NAME_PROPERTY
public static final ChildPropertyDescriptor TYPE_PROPERTY
public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY
public static final ChildPropertyDescriptor ANONYMOUS_CLASS_DECLARATION_PROPERTY
public static final ChildPropertyDescriptor MEMBER_PROPERTY
public static java.util.List propertyDescriptors(int apiLevel)
apiLevel
- the API level; one of the
AST.JLS*
constantsStructuralPropertyDescriptor
)public Expression getExpression()
null
if there is none.null
if there is nonepublic Expression getMember()
public void setExpression(Expression expression)
expression
- the expression node, or null
if
there is nonejava.lang.IllegalArgumentException
- if:
public void setMember(Expression expression)
public java.util.List typeArguments()
Type
)java.lang.UnsupportedOperationException
- if this operation is used in
a JLS2 ASTpublic Name getName()
public void setName(Name name)
name
- the new type namejava.lang.IllegalArgumentException
- if:
public Type getType()
public void setType(Type type)
type
- the new typejava.lang.IllegalArgumentException
- if:
public java.util.List arguments()
Expression
)public AnonymousClassDeclaration getAnonymousClassDeclaration()
null
if nonepublic void setAnonymousClassDeclaration(AnonymousClassDeclaration decl)
decl
- the anonymous class declaration, or null
if nonepublic IFunctionBinding resolveConstructorBinding()
Note that bindings are generally unavailable unless requested when the AST is being built.
null
if the binding
cannot be resolvedCopyright (c) IBM Corp. and others 2000, 2016. All Rights Reserved.