Type

java.lang.Object
- com.sun.star.uno.Type

```
public class Type
extends java.lang.Object
```
Represents the UNO built-in type TYPE.
The UNO type is not directly mapped to java.lang.Class for at least two reasons. For one, some UNO types (like UNSIGNED SHORT) do not have a matching Java class. For another, it can be necessary to describe a type which is unknown to the Java runtime system (for example, for delaying the need of a class, so that it is possible to generate it on the fly.)
A Type is uniquely determined by its type class (a TypeClass) and its type name (a String); these two will never be null. A Type may have an additional "z class" (a java.lang.Class), giving a Java class type that corresponds to the UNO type. Also, a Type can cache a type description (a com.sun.star.uno.ITypeDescription), which can be computed and set by TypeDescription.getTypeDescription.

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.lang.Class`	`_class`
`protected ITypeDescription`	`_iTypeDescription`
`protected TypeClass`	`_typeClass`
`protected java.lang.String`	`_typeName`
`static Type`	`ANY`
`static Type`	`BOOLEAN`
`static Type`	`BYTE`
`static Type`	`CHAR`
`static Type`	`DOUBLE`
`static Type`	`FLOAT`
`static Type`	`HYPER`
`static Type`	`LONG`
`static Type`	`SHORT`
`static Type`	`STRING`
`static Type`	`TYPE`
`static Type`	`UNSIGNED_HYPER`
`static Type`	`UNSIGNED_LONG`
`static Type`	`UNSIGNED_SHORT`
`static Type`	`VOID`

Constructor Summary

Constructors
Constructor and Description
`Type()` Constructs a new `Type` which defaults to `VOID`.
`Type(java.lang.Class zClass)` Constructs a new `Type` from the given `java.lang.Class`.
`Type(java.lang.Class zClass, boolean alternative)` Constructs a new `Type` from the given `java.lang.Class`, handling ambiguous cases.
`Type(ITypeDescription typeDescription)` Constructs a new `Type` from the given type description.
`Type(java.lang.String typeName)` Constructs a new `Type` with the given type name.
`Type(java.lang.String typeName, TypeClass typeClass)` Constructs a new `Type` with the given type class and type name.
`Type(TypeClass typeClass)` Constructs a new `Type` with the given type class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(java.lang.Object obj)`
`TypeClass`	`getTypeClass()` Gets the type class.
`ITypeDescription`	`getTypeDescription()` Gives the type description of this type.
`java.lang.String`	`getTypeName()` Gets the type name.
`java.lang.Class`	`getZClass()` Gets the Java class.
`int`	`hashCode()`
`boolean`	`isSupertypeOf(Type type)` Determines whether this UNO type is a supertype of another UNO type.
`void`	`setTypeDescription(ITypeDescription typeDescription)` Sets the type description for this type.
`java.lang.String`	`toString()`

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

- Field Detail
  - VOID
```
public static final Type VOID
```
  - CHAR
```
public static final Type CHAR
```
  - BOOLEAN
```
public static final Type BOOLEAN
```
  - BYTE
```
public static final Type BYTE
```
  - SHORT
```
public static final Type SHORT
```
  - UNSIGNED_SHORT
```
public static final Type UNSIGNED_SHORT
```
  - LONG
```
public static final Type LONG
```
  - UNSIGNED_LONG
```
public static final Type UNSIGNED_LONG
```
  - HYPER
```
public static final Type HYPER
```
  - UNSIGNED_HYPER
```
public static final Type UNSIGNED_HYPER
```
  - FLOAT
```
public static final Type FLOAT
```
  - DOUBLE
```
public static final Type DOUBLE
```
  - STRING
```
public static final Type STRING
```
  - TYPE
```
public static final Type TYPE
```
  - ANY
```
public static final Type ANY
```
  - _typeClass
```
protected TypeClass _typeClass
```
  - _typeName
```
protected java.lang.String _typeName
```
  - _class
```
protected java.lang.Class _class
```
  - _iTypeDescription
```
protected ITypeDescription _iTypeDescription
```
- Constructor Detail
  - Type
```
public Type()
```
    Constructs a new Type which defaults to VOID.
  - Type
```
public Type(java.lang.String typeName,
            TypeClass typeClass)
```
    Constructs a new Type with the given type class and type name.
    
    Parameters:
    
    typeName - the type name. Must not be null.
    
    typeClass - the type class. Must not be null, and must match the typeName (for example, it is illegal to combine a typeName of "void" with a typeClass of BOOLEAN).
  - Type
```
public Type(java.lang.Class zClass)
```
    Constructs a new Type from the given java.lang.Class.
    This is equivalent to Type(zClass, false).
    
    Parameters:
    
    zClass - the Java class of this type. Must not be null.
  - Type
```
public Type(java.lang.Class zClass,
            boolean alternative)
```
    Constructs a new Type from the given java.lang.Class, handling ambiguous cases.
    In certain cases, one Java class corresponds to two UNO types (e.g., the Java class short[].class corresponds to both a sequence of SHORT and a sequence of UNSIGNED SHORT in UNO). In such ambiguous cases, the parameter alternative controls which UNO type is chosen:
    - If the Java type is (an array type with element type) short or java.lang.Short: If alternative is false, the chosen UNO type is (a sequence type with element type) SHORT. If alternative is true, the chosen UNO type is (a sequence type with element type) UNSIGNED SHORT.
    - If the Java type is (an array type with element type) int or java.lang.Integer: If alternative is false, the chosen UNO type is (a sequence type with element type) LONG. If alternative is true, the chosen UNO type is (a sequence type with element type) UNSIGNED LONG.
    - If the Java type is (an array type with element type) long or java.lang.Long: If alternative is false, the chosen UNO type is (a sequence type with element type) HYPER. If alternative is true, the chosen UNO type is (a sequence type with element type) UNSIGNED HYPER.
    - If the Java type is (an array type with element type) java.lang.Object: If alternative is false, the chosen UNO type is (a sequence type with element type) ANY. If alternative is true, the chosen UNO type is (a sequence type with element type) com.sun.star.uno.XInterface.
    In all other cases, the value of alternative is ignored.
    
    This constructor cannot be used to create Type instances that represent (sequences of) instantiated polymorphic struct types.
    Parameters:
    
    zClass - the Java class of this type; must not be null
    
    alternative - controls which UNO type to choose in case of ambiguities
    
    Since:
    
    UDK 3.2.0
  - Type
```
public Type(ITypeDescription typeDescription)
```
    Constructs a new Type from the given type description.
    
    Parameters:
    
    typeDescription - a type description. Must not be null.
  - Type
```
public Type(java.lang.String typeName)
```
    Constructs a new Type with the given type name.
    
    Parameters:
    
    typeName - the name of this type; must not be null.
  - Type
```
public Type(TypeClass typeClass)
```
    Constructs a new Type with the given type class.
    
    Parameters:
    
    typeClass - the type class of this type; must not be null. Only type classes for simple types are allowed here.
    
    Throws:
    
    java.lang.IllegalArgumentException - if the given typeClass is not simple (for example, a struct or an interface type). This constructor could not find out the type name in such a case.
- Method Detail
  - getTypeClass
```
public TypeClass getTypeClass()
```
    Gets the type class.
    
    Returns:
    
    the type class. Will never be null, but might be UNKNOWN.
  - getTypeName
```
public java.lang.String getTypeName()
```
    Gets the type name.
    
    Returns:
    
    the type name; will never be null
  - getZClass
```
public java.lang.Class getZClass()
```
    Gets the Java class.
    
    Returns:
    
    the type name; may be null in extreme situations (inconsistent TypeClass, error loading a class)
  - getTypeDescription
```
public ITypeDescription getTypeDescription()
```
    Gives the type description of this type.
    
    Returns:
    
    the type description; may be null
  - setTypeDescription
```
public void setTypeDescription(ITypeDescription typeDescription)
```
    Sets the type description for this type.
    
    Parameters:
    
    typeDescription - the type description
  - isSupertypeOf
```
public boolean isSupertypeOf(Type type)
```
    Determines whether this UNO type is a supertype of another UNO type. UNO only defines the following supertype relations: (1) A struct type t1 is a supertype of a struct type t2, if either t1 and t2 are the same, or t1 is a direct or indirect parent of t2. (2) An exception type t1 is a supertype of an exception type t2, if either t1 and t2 are the same, or t1 is a direct or indirect parent of t2. (3) An interface type t1 is a supertype of an interface type t2, if either t1 and t2 are the same, or t1 is a direct or indirect parent of t2. Following the conventions of the Java UNO language binding, com.sun.star.uno.Exception is not considered a supertype of com.sun.star.uno.RuntimeException or any exception type derived from com.sun.star.uno.RuntimeException.
    
    Parameters:
    
    type - some Type
    
    Returns:
    
    true if this type is a supertype of the given type
    
    Since:
    
    UDK 3.2.0
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class Type

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

VOID

CHAR

BOOLEAN

BYTE

SHORT

UNSIGNED_SHORT

LONG

UNSIGNED_LONG

HYPER

UNSIGNED_HYPER

FLOAT

DOUBLE

STRING

TYPE

ANY

_typeClass

_typeName

_class

_iTypeDescription

Constructor Detail

Type

Type

Type

Type

Type

Type

Type

Method Detail

getTypeClass

getTypeName

getZClass

getTypeDescription

setTypeDescription

isSupertypeOf

equals

hashCode

toString