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## org.eclipse.jdt.core.dom
Class ParameterizedType

    java.lang.Object
      org.eclipse.jdt.core.dom.ASTNode
          org.eclipse.jdt.core.dom.Type
              org.eclipse.jdt.core.dom.ParameterizedType

public class ParameterizedType
extends Type

Type node for a parameterized type (added in JLS3 API). These nodes are used for type references (as opposed to declarations of parameterized types.)

     ParameterizedType:
        Type < Type { , Type } >

The first type may be a simple type or a qualified type; other kinds of types are meaningless.

Note: This API element is only needed for dealing with Java code that uses new language features of J2SE 1.5. It is included in anticipation of J2SE 1.5 support, which is planned for the next release of Eclipse after 3.0, and may change slightly before reaching its final form.

Since:
  3.0

Field Summary
`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.

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, 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
`Type` | `getType()` Returns the type of this parameterized type.
`static List` | `propertyDescriptors(int apiLevel)` Returns a list of structural property descriptors for this node type.
`void` | `setType(Type type)` Sets the type of this parameterized type.
`List` | `typeArguments()` Returns the live ordered list of type arguments of this parameterized type.

Methods inherited from class org.eclipse.jdt.core.dom.Type
`isArrayType, isParameterizedType, isPrimitiveType, isQualifiedType, isSimpleType, isWildcardType, resolveBinding`

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, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### TYPE_PROPERTY

    public static final ChildPropertyDescriptor TYPE_PROPERTY

  The "type" structural property of this node type.

  Since:
    3.0

### TYPE_ARGUMENTS_PROPERTY

    public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY

  The "typeArguments" structural property of this node type.

  Since:
    3.0

Method Detail

### 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 the `AST.JLS*` constants
  Returns:
    a list of property descriptors (element type: `StructuralPropertyDescriptor`)
  Since:
    3.0

### getType

    public Type getType()

  Returns the type of this parameterized type.

  Returns:
    the type of this parameterized type

### setType

    public void setType(Type type)

  Sets the type of this parameterized type.

  Parameters:
    `type` - the new type of this parameterized type
  Throws:
    `IllegalArgumentException` - if:
    - the node belongs to a different AST
    - the node already has a parent

### typeArguments

    public List typeArguments()

  Returns the live ordered list of type arguments of this parameterized type. For the parameterized type to be plausible, the list should contain at least one element and not contain primitive types.

  Returns:
    the live list of type arguments (element type: `Type`)

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