Package org.eclipse.jdt.core.dom
Class TypeParameter
- java.lang.Object
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- org.eclipse.jdt.core.dom.ASTNode
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- org.eclipse.jdt.core.dom.TypeParameter
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public class TypeParameter extends ASTNode
Type parameter declaration node (added in JLS3 API).TypeParameter: { ExtendedModifier } Identifier [ extends Type { & Type } ]
- Since:
- 3.1
- 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
MODIFIERS_PROPERTY
The "modifiers" structural property of this node type (element type:IExtendedModifier
) (added in JLS8 API).static ChildPropertyDescriptor
NAME_PROPERTY
The "name" structural property of this node type (child type:SimpleName
).static ChildListPropertyDescriptor
TYPE_BOUNDS_PROPERTY
The "typeBounds" structural property of this node type (element type: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, 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, 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_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
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description SimpleName
getName()
Returns the name of the type variable declared in this type parameter.List
modifiers()
Returns the live ordered list of modifiers for this TypeParameter node (added in JLS8 API).static List
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.ITypeBinding
resolveBinding()
Resolves and returns the binding for this type parameter.void
setName(SimpleName typeName)
Sets the name of the type variable of this type parameter to the given name.List
typeBounds()
Returns the live ordered list of type bounds of this type parameter.-
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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MODIFIERS_PROPERTY
public static final ChildListPropertyDescriptor MODIFIERS_PROPERTY
The "modifiers" structural property of this node type (element type:IExtendedModifier
) (added in JLS8 API).- Since:
- 3.10
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NAME_PROPERTY
public static final ChildPropertyDescriptor NAME_PROPERTY
The "name" structural property of this node type (child type:SimpleName
).
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TYPE_BOUNDS_PROPERTY
public static final ChildListPropertyDescriptor TYPE_BOUNDS_PROPERTY
The "typeBounds" structural property of this node type (element type:Type
).
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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
)
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getName
public SimpleName getName()
Returns the name of the type variable declared in this type parameter.- Returns:
- the name of the type variable
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resolveBinding
public final ITypeBinding resolveBinding()
Resolves and returns the binding for this type parameter.Note that bindings are generally unavailable unless requested when the AST is being built.
- Returns:
- the binding, or
null
if the binding cannot be resolved
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setName
public void setName(SimpleName typeName)
Sets the name of the type variable of this type parameter to the given name.- Parameters:
typeName
- the new name of this type parameter- Throws:
IllegalArgumentException
- if:- the node belongs to a different AST
- the node already has a parent
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typeBounds
public List typeBounds()
Returns the live ordered list of type bounds of this type parameter. For the type parameter to be plausible, there can be at most one class in the list, and it must be first, and the remaining ones must be interfaces; the list should not contain primitive types (but array types and parameterized types are allowed).- Returns:
- the live list of type bounds
(element type:
Type
)
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modifiers
public List modifiers()
Returns the live ordered list of modifiers for this TypeParameter node (added in JLS8 API).- Returns:
- the live list of modifiers (element type:
IExtendedModifier
) - Throws:
UnsupportedOperationException
- if this operation is used in a JLS2, JLS3 or JLS4 AST- Since:
- 3.10
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