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java.lang.Objectorg.freedesktop.dbus.Variant<T>
public class Variant<T>
A Wrapper class for Variant values. A method on DBus can send or receive a Variant. This will wrap another value whose type is determined at runtime. The Variant may be parameterized to restrict the types it may accept.
Constructor Summary | |
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Variant(T o)
Create a Variant from a basic type object. |
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Variant(T o,
java.lang.String sig)
Create a Variant. |
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Variant(T o,
java.lang.reflect.Type type)
Create a Variant. |
Method Summary | |
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boolean |
equals(java.lang.Object other)
Compare this Variant with another by comparing contents |
java.lang.String |
getSig()
Return the dbus signature of the wrapped value. |
java.lang.reflect.Type |
getType()
Return the type of the wrapped value. |
T |
getValue()
Return the wrapped value. |
java.lang.String |
toString()
Format the Variant as a string. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Variant(T o) throws java.lang.IllegalArgumentException
o
- The wrapped value.
IllegalArugmentException
- If you try and wrap Null or an object of a non-basic type.
java.lang.IllegalArgumentException
public Variant(T o, java.lang.reflect.Type type) throws java.lang.IllegalArgumentException
o
- The wrapped value.type
- The explicit type of the value.
IllegalArugmentException
- If you try and wrap Null or an object which cannot be sent over DBus.
java.lang.IllegalArgumentException
public Variant(T o, java.lang.String sig) throws java.lang.IllegalArgumentException
o
- The wrapped value.sig
- The explicit type of the value, as a dbus type string.
IllegalArugmentException
- If you try and wrap Null or an object which cannot be sent over DBus.
java.lang.IllegalArgumentException
Method Detail |
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public T getValue()
public java.lang.reflect.Type getType()
public java.lang.String getSig()
public java.lang.String toString()
toString
in class java.lang.Object
public boolean equals(java.lang.Object other)
equals
in class java.lang.Object
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