JPrimitiveType (Google Web Toolkit Javadoc)

java.lang.Object
- java.lang.Enum<JPrimitiveType>
- - com.google.gwt.core.ext.typeinfo.JPrimitiveType

All Implemented Interfaces:

JType, java.io.Serializable, java.lang.Comparable<JPrimitiveType>
```
public enum JPrimitiveType
extends java.lang.Enum<JPrimitiveType>
implements JType
```
Represents a primitive type in a declaration.

Enum Constant Summary

Enum Constants
Enum Constant and Description

BOOLEAN

BYTE

CHAR

DOUBLE

FLOAT

INT

LONG

SHORT

VOID

Enum Constants
Enum Constant and Description
`BOOLEAN`
`BYTE`
`CHAR`
`DOUBLE`
`FLOAT`
`INT`
`LONG`
`SHORT`
`VOID`

Method Summary

Methods
Modifier and Type	Method and Description
`JType`	`getErasedType()` Returns this type with no type parameters or type variables.
`java.lang.String`	`getJNISignature()` Returns the "field descriptor" for a type as specified by the Java Virtual Machine Specification.
`JType`	`getLeafType()` For array types, recursively looks for the element type that is not an array.
`java.lang.String`	`getParameterizedQualifiedSourceName()` Returns a type name as it would be specified in Java source, with the package name included.
`java.lang.String`	`getQualifiedBinaryName()` A binary type name as specified by the Java Language Spec, ThirdEdition.
`java.lang.String`	`getQualifiedBoxedSourceName()`
`java.lang.String`	`getQualifiedSourceName()` Returns a type name as it would be specified in Java source, with the package name included.
`java.lang.String`	`getSimpleSourceName()` Returns the name of this class without the package name or enclosing class name.
`java.lang.String`	`getUninitializedFieldExpression()`
`JAnnotationType`	`isAnnotation()` Returns this instance as a `JAnnotationType` if it is an annotation or `null` if it is not.
`JArrayType`	`isArray()`
`JClassType`	`isClass()` Returns this instance if the erased version of this type is a class (as opposed to a primitive, array, or interface) or `null` if it is not.
`JClassType`	`isClassOrInterface()` Returns this instance if the erased version of this type is a class or interface (as opposed to a primitive or array array) or `null` if it is not.
`JEnumType`	`isEnum()` Returns this instance if it is an enumeration or `null` if it is not.
`JGenericType`	`isGenericType()` Returns this instance if it is a real class that has type parameters or `null` if it is not.
`JClassType`	`isInterface()` Returns this instance if it is an interface or `null` if it is not.
`JParameterizedType`	`isParameterized()` Returns this instance as a `JParameterizedType` if it is a parameterized type or `null` if it is not.
`JPrimitiveType`	`isPrimitive()`
`JRawType`	`isRawType()` Returns the raw type if this is a `JRawType`, otherwise returns `null`.
`JTypeParameter`	`isTypeParameter()`
`JWildcardType`	`isWildcard()`
`static JPrimitiveType`	`parse(java.lang.String name)`
`java.lang.String`	`toString()`
`static JPrimitiveType`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static JPrimitiveType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

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

- Enum Constant Detail
  - BOOLEAN
```
public static final JPrimitiveType BOOLEAN
```
  - BYTE
```
public static final JPrimitiveType BYTE
```
  - CHAR
```
public static final JPrimitiveType CHAR
```
  - DOUBLE
```
public static final JPrimitiveType DOUBLE
```
  - FLOAT
```
public static final JPrimitiveType FLOAT
```
  - INT
```
public static final JPrimitiveType INT
```
  - LONG
```
public static final JPrimitiveType LONG
```
  - SHORT
```
public static final JPrimitiveType SHORT
```
  - VOID
```
public static final JPrimitiveType VOID
```
- Method Detail
  - values
```
public static JPrimitiveType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (JPrimitiveType c : JPrimitiveType.values())
    System.out.println(c);
```
    Returns:
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static JPrimitiveType valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    name - the name of the enum constant to be returned.
    
    Returns:
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - parse
```
public static JPrimitiveType parse(java.lang.String name)
```
  - getErasedType
```
public JType getErasedType()
```
    Description copied from interface: JType
    
    Returns this type with no type parameters or type variables. See the JLS Third Edition section on Type Erasure.
    
    Specified by:
    
    getErasedType in interface JType
  - getJNISignature
```
public java.lang.String getJNISignature()
```
    Description copied from interface: JType
    Returns the "field descriptor" for a type as specified by the Java Virtual Machine Specification. Examples:
    - boolean = Z
    - byte[] = [B
    - java.lang.String = Ljava/lang/String;
    Specified by: getJNISignature in interface JType
  getLeafType public JType getLeafType() Description copied from interface: JType For array types, recursively looks for the element type that is not an array. Otherwise, returns this type. Specified by: getLeafType in interface JType getParameterizedQualifiedSourceName public java.lang.String getParameterizedQualifiedSourceName() Description copied from interface: JType Returns a type name as it would be specified in Java source, with the package name included. Includes the type parameters. If called on a type parameter, does not include any bounds. For example, a type Foo declared in com.example would be given as "com.example.Foo", while the same type instantiated with Baz would be "com.example.Foo". Specified by: getParameterizedQualifiedSourceName in interface JType getQualifiedBinaryName public java.lang.String getQualifiedBinaryName() Description copied from interface: JType A binary type name as specified by the Java Language Spec, ThirdEdition. Specified by: getQualifiedBinaryName in interface JType getQualifiedBoxedSourceName public java.lang.String getQualifiedBoxedSourceName() getQualifiedSourceName public java.lang.String getQualifiedSourceName() Description copied from interface: JType Returns a type name as it would be specified in Java source, with the package name included. Does not include the type parameters. If called on a type parameter, includes any bounds. Specified by: getQualifiedSourceName in interface JType getSimpleSourceName public java.lang.String getSimpleSourceName() Description copied from interface: JType Returns the name of this class without the package name or enclosing class name. Specified by: getSimpleSourceName in interface JType getUninitializedFieldExpression public java.lang.String getUninitializedFieldExpression() isAnnotation public JAnnotationType isAnnotation() Description copied from interface: JType Returns this instance as a JAnnotationType if it is an annotation or null if it is not. Specified by: isAnnotation in interface JType isArray public JArrayType isArray() Specified by: isArray in interface JType isClass public JClassType isClass() Description copied from interface: JType Returns this instance if the erased version of this type is a class (as opposed to a primitive, array, or interface) or null if it is not. Specified by: isClass in interface JType isClassOrInterface public JClassType isClassOrInterface() Description copied from interface: JType Returns this instance if the erased version of this type is a class or interface (as opposed to a primitive or array array) or null if it is not. Specified by: isClassOrInterface in interface JType isEnum public JEnumType isEnum() Description copied from interface: JType Returns this instance if it is an enumeration or null if it is not. Specified by: isEnum in interface JType isGenericType public JGenericType isGenericType() Description copied from interface: JType Returns this instance if it is a real class that has type parameters or null if it is not. Specified by: isGenericType in interface JType isInterface public JClassType isInterface() Description copied from interface: JType Returns this instance if it is an interface or null if it is not. Specified by: isInterface in interface JType isParameterized public JParameterizedType isParameterized() Description copied from interface: JType Returns this instance as a JParameterizedType if it is a parameterized type or null if it is not. Specified by: isParameterized in interface JType isPrimitive public JPrimitiveType isPrimitive() Specified by: isPrimitive in interface JType isRawType public JRawType isRawType() Description copied from interface: JType Returns the raw type if this is a JRawType, otherwise returns null. Specified by: isRawType in interface JType isTypeParameter public JTypeParameter isTypeParameter() Specified by: isTypeParameter in interface JType isWildcard public JWildcardType isWildcard() Specified by: isWildcard in interface JType toString public java.lang.String toString() Overrides: toString in class java.lang.Enum<JPrimitiveType>

Enum JPrimitiveType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

BOOLEAN

BYTE

CHAR

DOUBLE

FLOAT

INT

LONG

SHORT

VOID

Method Detail

values

valueOf

parse

getErasedType

getJNISignature

getLeafType

getParameterizedQualifiedSourceName

getQualifiedBinaryName

getQualifiedBoxedSourceName

getQualifiedSourceName

getSimpleSourceName

getUninitializedFieldExpression

isAnnotation

isArray

isClass

isClassOrInterface

isEnum

isGenericType

isInterface

isParameterized

isPrimitive

isRawType

isTypeParameter

isWildcard

toString