| org.griphyn.vdl.classes.VDL
 org.griphyn.vdl.classes.Local
| Local | | public class Local extends VDL implements Serializable(Code) | | This class defines the temporary variables in compound
Transformation.
author:
Jens-S. Vöckler
author:
Yong Zhao
version:
$Revision: 50 $
See Also: Transformation |
| Constructor Summary | |
| public | Local()
| | public | Local(String name, int ct)
ctor: Construct a temporary variable with a binding and default
container type. | | public | Local(String name, int ct, int link)
ctor: Construct a new temporary variable with a binding and default
container type, as well as a linkage for the variable. | | public | Local(String name, Value value)
ctor: Construct a new temporary variable with a binding and default
value. | | public | Local(String name, Value value, int link)
ctor: Construct a temporary variable with a binding and default
value. |
| Method Summary | |
| public int | getContainerType()
Accessor: Obtains the container type. | | public int | getLink()
Accessor: Obtains the linkage type of the variable. | | public String | getName()
Accessor: Obtains the name of this temporary variable. | | public Value | getValue()
Accessor: Obtains the value of the variable. | | public void | setContainerType(int containerType)
Accessor: Sets a new container type for the variable. | | public void | setLink(int link)
Accessor: Sets a new linkage type for the variable. | | public void | setName(String name)
Accessor: Establishes a new name for this variable. | | public void | setValue(Value value)
Accessor: Sets or overwrites the default value of variable.
The new default must match the container type.
Parameters:
value - is the new default value. | | public String | toString()
Dumps the content of the this element into a string for human
consumption. | | public void | toString(Writer stream)
Dumps the content of the variable definition into a string for
human consumption.
Parameters:
stream - is a stream opened and ready for writing. | | public void | toXML(Writer stream, String indent, String namespace)
Dump the state of the current element as XML output. |
| Local | | public Local()(Code) | | Default ctor: needed for JDO
|
| Local | | public Local(String name, int ct, int link) throws IllegalArgumentException(Code) | | ctor: Construct a new temporary variable with a binding and default
container type, as well as a linkage for the variable.
Parameters:
name - is the binding.
Parameters:
ct - is the container type, the type of the variable.
Parameters:
link - is the linkage type for the variable.
throws:
IllegalArgumentException - if the container type is outsidethe legal range [Value.SCALAR, Value.LIST], orthe linkage is outside [LFN.NONE, LFN.INOUT]. |
| Local | | public Local(String name, Value value)(Code) | | ctor: Construct a new temporary variable with a binding and default
value. The container type will be determined from the default value.
Parameters:
name - is the binding.
Parameters:
value - is either a Scalar or List value. |
| Local | | public Local(String name, Value value, int link) throws IllegalArgumentException(Code) | | ctor: Construct a temporary variable with a binding and default
value. The container type will be determined from the default
value. The linkage is set separately.
Parameters:
name - is the binding.
Parameters:
value - is either a Scalar or List value.
Parameters:
link - is the linkage of the value for DAG creation.
throws:
IllegalArgumentException - if the linkage is outside[LFN.NONE, LFN.INOUT]. |
| setName | | public void setName(String name)(Code) | | Accessor: Establishes a new name for this variable. FIXME: Note
that no checks will be done concerning the uniqueness of the new
name.
Parameters:
name - is the new binding.
See Also: Local.getName() |
| setValue | | public void setValue(Value value) throws IllegalArgumentException(Code) | | Accessor: Sets or overwrites the default value of variable.
The new default must match the container type.
Parameters:
value - is the new default value.
throws:
IllegalArgumentException - if the container type of the newvalue and of the registered container type for the parameter don'tmatch.
See Also: Local.getValue() |
| toString | | public String toString()(Code) | | Dumps the content of the this element into a string for human
consumption.
a textual description of the element and its attributes.Be advised that these strings might become large. |
| toString | | public void toString(Writer stream) throws IOException(Code) | | Dumps the content of the variable definition into a string for
human consumption.
Parameters:
stream - is a stream opened and ready for writing. This can alsobe a string stream for efficient output.
exception:
IOException - if something fishy happens to the stream. |
| toXML | | public void toXML(Writer stream, String indent, String namespace) throws IOException(Code) | | Dump the state of the current element as XML output. This function
traverses all sibling classes as necessary, and converts the data
into pretty-printed XML output. The stream interface should be able
to handle large output efficiently, if you use a buffered writer.
Parameters:
stream - is a stream opened and ready for writing. This can alsobe a string stream for efficient output.
Parameters:
indent - is a String of spaces used for prettyprinting. The initial amount of spaces should be an empty string.The parameter is used internally for the recursive traversal.If a null value is specified, no indentation norlinefeeds will be generated.
Parameters:
namespace - is the XML schema namespace prefix. If neitherempty nor null, each element will be prefixed with this prefix,and the root element will map the XML namespace.
exception:
IOException - if something fishy happens to the stream. |
|
|