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| java.lang.Object
 org.griphyn.vdl.annotation.Tuple
org.griphyn.vdl.annotation.TupleFloat
| TupleFloat | | public class TupleFloat extends Tuple (Code) | | This simple class defines the double values for the values at the
heart of Yong's annotations.
author:
Jens-S. Vöckler
author:
Yong Zhao
version:
$Revision: 50 $ |
| Constructor Summary | |
| public | TupleFloat(String key, double value)
Constructs an instance of a double tuple. |
| Method Summary | |
| public double | getDouble()
Obtains the current value of the value part. | | public int | getType()
Returns the type of the value as SQL Type.
a constant from the set of SQL types. | | public String | getTypeString()
Returns the string representation of the type. | | public Object | getValue()
Return generically the value wrapped into a Java class. | | public void | setDouble(double value)
Overwrites the current value of the value part. | | public void | setValue(Object value)
Generic interface to set a value in an instance. |
| TupleFloat | | public TupleFloat(String key, double value)(Code) | | Constructs an instance of a double tuple.
Parameters:
key - is the key to store annotations for.
Parameters:
value - is the double value of the annotation. |
| getType | | public int getType()(Code) | | Returns the type of the value as SQL Type.
a constant from the set of SQL types.
See Also: java.sql.Types |
| getTypeString | | public String getTypeString()(Code) | | Returns the string representation of the type.
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| setDouble | | public void setDouble(double value)(Code) | | Overwrites the current value of the value part.
Parameters:
value - is the new value to use from now on.
See Also: TupleFloat.getDouble() |
| setValue | | public void setValue(Object value) throws ClassCastException(Code) | | Generic interface to set a value in an instance. Note that this
action may fail, if the instance is of an incompatible type.
Parameters:
value - is the data object to set.
See Also: TupleFloat.getValue()
exception:
ClassCastException - if the actual argument type of the valueis incompatible with the value maintained by the instance.
exception:
NumberFormatException - if the String does not containsomething that is parsable into a double value. |
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