javax.management.openmbean
Class SimpleType<T>
- Serializable
The open type descriptor for data values that are members
of one of the simple types (such as an integer or a string).
The other open types (
ArrayType,
CompositeType,
TabularType) are constructed from one or more of these
types. The simple types are formed from a small subset of
basic Java types. As a result, the valid instances of this
class are predefined, and no constructor is given for creating
new instances.
boolean | equals(Object obj)-
Compares this simple data type with another object
for equality.
|
int | hashCode()-
Returns the hash code of the simple data type.
|
boolean | isValue(Object obj)- Returns true if the specified object is a member of this
simple type.
|
Object | readResolve()- Replaces instances of this class read from an
ObjectInputStream with one of the predefined
values.
|
String | toString()-
Returns a textual representation of this instance.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
BIGDECIMAL
public static final SimpleType BIGDECIMAL
The
SimpleType representation of
java.math.BigDecimal.
BIGINTEGER
public static final SimpleType BIGINTEGER
The
SimpleType representation of
java.math.BigInteger.
BOOLEAN
public static final SimpleType BOOLEAN
The
SimpleType representation of
java.lang.Boolean.
BYTE
public static final SimpleType BYTE
CHARACTER
public static final SimpleType CHARACTER
The
SimpleType representation of
java.lang.Character.
DATE
public static final SimpleType DATE
DOUBLE
public static final SimpleType DOUBLE
The
SimpleType representation of
java.lang.Double.
FLOAT
public static final SimpleType FLOAT
INTEGER
public static final SimpleType INTEGER
The
SimpleType representation of
java.lang.Integer.
LONG
public static final SimpleType LONG
OBJECTNAME
public static final SimpleType OBJECTNAME
The
SimpleType representation of
javax.management.ObjectName.
SHORT
public static final SimpleType SHORT
STRING
public static final SimpleType STRING
The
SimpleType representation of
java.lang.String.
VOID
public static final SimpleType VOID
equals
public boolean equals(Object obj)
Compares this simple data type with another object
for equality. The objects are judged to be equal if:
obj is not null.obj is an instance of
SimpleType.- The class names are equal.
- equals in interface OpenType<T>
obj - the object to compare with.
- true if the conditions above hold.
hashCode
public int hashCode()
Returns the hash code of the simple data type.
This is simply the hash code of the class name,
which is the same element of the type compared
as part of the
equals(Object) method, thus ensuring
that the hashcode is compatible with the equality
test.
As instances of this class are immutable, the hash code
is computed just once for each instance and reused
throughout its life.
- hashCode in interface OpenType<T>
- the hash code of this instance.
isValue
public boolean isValue(Object obj)
Returns true if the specified object is a member of this
simple type. The object is judged to be so if it is
non-null and its class name is the same as that returned
by
getClassName().
- isValue in interface OpenType<T>
obj - the object to test for membership.
- true if the object is a member of this type.
toString
public String toString()
Returns a textual representation of this instance. This
is constructed using the class name
(
javax.management.openmbean.SimpleType)
and the name of the class the type represents.
As instances of this class are immutable, the return value
is computed just once for each instance and reused
throughout its life.
- toString in interface OpenType<T>
- a @link{java.lang.String} instance representing
the instance in textual form.
SimpleType.java -- Open type descriptor for the base types.
Copyright (C) 2006, 2007 Free Software Foundation, Inc.
This file is part of GNU Classpath.
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