# Uses of Class
javax.management.openmbean.OpenType

Packages that use OpenType
Package
Description
javax.management.openmbean
Provides the open data types and Open MBean descriptor classes.

## Uses of OpenType in javax.management.openmbean

Subclasses of OpenType in javax.management.openmbean
Modifier and Type
Class
Description
`class`
`ArrayType<T>`
The `ArrayType` class is the open type class whose instances describe all open data values which are n-dimensional arrays of open data values.
`class`
`CompositeType`
The `CompositeType` class is the open type class whose instances describe the types of `CompositeData` values.
`final class`
`SimpleType<T>`
The `SimpleType` class is the open type class whose instances describe all open data values which are neither arrays, nor `CompositeData` values, nor `TabularData` values.
`class`
`TabularType`
The `TabularType` class is the open type class whose instances describe the types of `TabularData` values.
Methods in javax.management.openmbean that return OpenType
Modifier and Type
Method
Description
`OpenType<?>`
ArrayType.`getElementOpenType()`
Returns the open type of element values contained in the arrays described by this `ArrayType` instance.
`OpenType<?>`
OpenMBeanAttributeInfoSupport.`getOpenType()`
Returns the open type for the values of the attribute described by this `OpenMBeanAttributeInfoSupport` instance.
`OpenType<?>`
OpenMBeanParameterInfo.`getOpenType()`
Returns the open type of the values of the parameter described by this `OpenMBeanParameterInfo` instance.
`OpenType<?>`
OpenMBeanParameterInfoSupport.`getOpenType()`
Returns the open type for the values of the parameter described by this `OpenMBeanParameterInfoSupport` instance.
`OpenType<?>`
OpenMBeanOperationInfo.`getReturnOpenType()`
Returns the open type of the values returned by the operation described by this `OpenMBeanOperationInfo` instance.
`OpenType<?>`
OpenMBeanOperationInfoSupport.`getReturnOpenType()`
Returns the open type of the values returned by the operation described by this `OpenMBeanOperationInfo` instance.
`OpenType<?>`
CompositeType.`getType(String itemName)`
Returns the open type of the item whose name is itemName, or `null` if this `CompositeType` instance does not define any item whose name is itemName.
Methods in javax.management.openmbean with parameters of type OpenType
Modifier and Type
Method
Description
`static <E> ArrayType<E[]>`
ArrayType.`getArrayType(OpenType<E> elementType)`
Create an `ArrayType` instance in a type-safe manner.
Constructors in javax.management.openmbean with parameters of type OpenType
Modifier
Constructor
Description
``
`ArrayType(int dimension, OpenType<?> elementType)`
Constructs an `ArrayType` instance describing open data values which are arrays with dimension dimension of elements whose open type is elementType.
``
`CompositeType(String typeName, String description, String[] itemNames, String[] itemDescriptions, OpenType<?>[] itemTypes)`
Constructs a `CompositeType` instance, checking for the validity of the given parameters.
``
`OpenMBeanAttributeInfoSupport(String name, String description, OpenType<?> openType, boolean isReadable, boolean isWritable, boolean isIs)`
Constructs an `OpenMBeanAttributeInfoSupport` instance, which describes the attribute of an open MBean with the specified `name`, `openType` and `description`, and the specified read/write access properties.
``
`OpenMBeanAttributeInfoSupport(String name, String description, OpenType<?> openType, boolean isReadable, boolean isWritable, boolean isIs, Descriptor descriptor)`
Constructs an `OpenMBeanAttributeInfoSupport` instance, which describes the attribute of an open MBean with the specified `name`, `openType`, `description`, read/write access properties, and `Descriptor`.
``
`OpenMBeanAttributeInfoSupport(String name, String description, OpenType<T> openType, boolean isReadable, boolean isWritable, boolean isIs, T defaultValue)`
Constructs an `OpenMBeanAttributeInfoSupport` instance, which describes the attribute of an open MBean with the specified `name`, `openType`, `description` and `defaultValue`, and the specified read/write access properties.
``
`OpenMBeanAttributeInfoSupport(String name, String description, OpenType<T> openType, boolean isReadable, boolean isWritable, boolean isIs, T defaultValue, Comparable<T> minValue, Comparable<T> maxValue)`
Constructs an `OpenMBeanAttributeInfoSupport` instance, which describes the attribute of an open MBean, with the specified `name`, `openType`, `description`, `defaultValue`, `minValue` and `maxValue`.
``
`OpenMBeanAttributeInfoSupport(String name, String description, OpenType<T> openType, boolean isReadable, boolean isWritable, boolean isIs, T defaultValue, T[] legalValues)`
Constructs an `OpenMBeanAttributeInfoSupport` instance, which describes the attribute of an open MBean with the specified `name`, `openType`, `description`, `defaultValue` and `legalValues`, and the specified read/write access properties.
``
`OpenMBeanOperationInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature, OpenType<?> returnOpenType, int impact)`
Constructs an `OpenMBeanOperationInfoSupport` instance, which describes the operation of a class of open MBeans, with the specified `name`, `description`, `signature`, `returnOpenType` and `impact`.
``
`OpenMBeanOperationInfoSupport(String name, String description, OpenMBeanParameterInfo[] signature, OpenType<?> returnOpenType, int impact, Descriptor descriptor)`
Constructs an `OpenMBeanOperationInfoSupport` instance, which describes the operation of a class of open MBeans, with the specified `name`, `description`, `signature`, `returnOpenType`, `impact`, and `descriptor`.
``
`OpenMBeanParameterInfoSupport(String name, String description, OpenType<?> openType)`
Constructs an `OpenMBeanParameterInfoSupport` instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified `name`, `openType` and `description`.
``
`OpenMBeanParameterInfoSupport(String name, String description, OpenType<?> openType, Descriptor descriptor)`
Constructs an `OpenMBeanParameterInfoSupport` instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified `name`, `openType`, `description`, and `descriptor`.
``
`OpenMBeanParameterInfoSupport(String name, String description, OpenType<T> openType, T defaultValue)`
Constructs an `OpenMBeanParameterInfoSupport` instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified `name`, `openType`, `description` and `defaultValue`.
``
`OpenMBeanParameterInfoSupport(String name, String description, OpenType<T> openType, T defaultValue, Comparable<T> minValue, Comparable<T> maxValue)`
Constructs an `OpenMBeanParameterInfoSupport` instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified `name`, `openType`, `description`, `defaultValue`, `minValue` and `maxValue`.
``
`OpenMBeanParameterInfoSupport(String name, String description, OpenType<T> openType, T defaultValue, T[] legalValues)`
Constructs an `OpenMBeanParameterInfoSupport` instance, which describes the parameter used in one or more operations or constructors of a class of open MBeans, with the specified `name`, `openType`, `description`, `defaultValue` and `legalValues`.