Package org.eclipse.jdt.core.dom
Class ArrayCreation
- java.lang.Object
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- org.eclipse.jdt.core.dom.ASTNode
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- org.eclipse.jdt.core.dom.Expression
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- org.eclipse.jdt.core.dom.ArrayCreation
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public class ArrayCreation extends Expression
Array creation expression AST node type.ArrayCreation: new PrimitiveType [ Expression ] { [ Expression ] } { [ ] } new TypeName [ < Type { , Type } > ] [ Expression ] { [ Expression ] } { [ ] } new PrimitiveType [ ] { [ ] } ArrayInitializer new TypeName [ < Type { , Type } > ] [ ] { [ ] } ArrayInitializer
The mapping from Java language syntax to AST nodes is as follows:
- the type node is the array type of the creation expression, with one level of array per set of square brackets,
- the dimension expressions are collected into the
dimensions
list.
- Since:
- 2.0
- Restriction:
- This class is not intended to be instantiated by clients.
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Field Summary
Fields Modifier and Type Field Description static ChildListPropertyDescriptor
DIMENSIONS_PROPERTY
The "dimensions" structural property of this node type (element type:Expression
).static ChildPropertyDescriptor
INITIALIZER_PROPERTY
The "initializer" structural property of this node type (child type:ArrayInitializer
).static ChildPropertyDescriptor
TYPE_PROPERTY
The "type" structural property of this node type (child type:ArrayType
).-
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, CREATION_REFERENCE, DIMENSION, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPORTS_DIRECTIVE, EXPRESSION_METHOD_REFERENCE, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, INTERSECTION_TYPE, JAVADOC, LABELED_STATEMENT, LAMBDA_EXPRESSION, LINE_COMMENT, MALFORMED, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, MODULE_DECLARATION, MODULE_MODIFIER, NAME_QUALIFIED_TYPE, NORMAL_ANNOTATION, NULL_LITERAL, NUMBER_LITERAL, OPENS_DIRECTIVE, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, PROVIDES_DIRECTIVE, QUALIFIED_NAME, QUALIFIED_TYPE, RECORD_DECLARATION, RECOVERED, REQUIRES_DIRECTIVE, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_MEMBER_ANNOTATION, SINGLE_VARIABLE_DECLARATION, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SUPER_METHOD_REFERENCE, SWITCH_CASE, SWITCH_EXPRESSION, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TEXT_BLOCK, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_METHOD_REFERENCE, TYPE_PARAMETER, UNION_TYPE, USES_DIRECTIVE, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE, YIELD_STATEMENT
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description List
dimensions()
Returns the live ordered list of dimension expressions in this array initializer.ArrayInitializer
getInitializer()
Returns the array initializer of this array creation expression, ornull
if there is none.ArrayType
getType()
Returns the array type in this array creation expression.static List
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.void
setInitializer(ArrayInitializer initializer)
Sets or clears the array initializer of this array creation expression.void
setType(ArrayType type)
Sets the array type in this array creation expression.-
Methods inherited from class org.eclipse.jdt.core.dom.Expression
resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing
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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
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Field Detail
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TYPE_PROPERTY
public static final ChildPropertyDescriptor TYPE_PROPERTY
The "type" structural property of this node type (child type:ArrayType
).- Since:
- 3.0
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DIMENSIONS_PROPERTY
public static final ChildListPropertyDescriptor DIMENSIONS_PROPERTY
The "dimensions" structural property of this node type (element type:Expression
).- Since:
- 3.0
-
INITIALIZER_PROPERTY
public static final ChildPropertyDescriptor INITIALIZER_PROPERTY
The "initializer" structural property of this node type (child type:ArrayInitializer
).- Since:
- 3.0
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Method Detail
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propertyDescriptors
public static 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 theAST.JLS*
constants- Returns:
- a list of property descriptors (element type:
StructuralPropertyDescriptor
) - Since:
- 3.0
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getType
public ArrayType getType()
Returns the array type in this array creation expression.- Returns:
- the array type
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setType
public void setType(ArrayType type)
Sets the array type in this array creation expression.- Parameters:
type
- the new array type- Throws:
IllegalArgumentException
- if:- the node belongs to a different AST
- the node already has a parent
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dimensions
public List dimensions()
Returns the live ordered list of dimension expressions in this array initializer.- Returns:
- the live list of dimension expressions
(element type:
Expression
)
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getInitializer
public ArrayInitializer getInitializer()
Returns the array initializer of this array creation expression, ornull
if there is none.- Returns:
- the array initializer node, or
null
if there is none
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setInitializer
public void setInitializer(ArrayInitializer initializer)
Sets or clears the array initializer of this array creation expression.- Parameters:
initializer
- the array initializer node, ornull
if there is none- Throws:
IllegalArgumentException
- if:- the node belongs to a different AST
- the node already has a parent
- a cycle in would be created
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