org.quattor.pan.statement
Class FunctionStatement

java.lang.Object
  org.quattor.pan.statement.Statement
      org.quattor.pan.statement.FunctionStatement

public class FunctionStatement
extends Statement

Associates a DML block to a given function name. A function may only be defined once during the construction of any given machine profile.

Author:

loomis

Constructor Summary

FunctionStatement(SourceRange sourceRange, java.lang.String name, Operation function)
Creates a FunctionStatement which associates a name with a given DML block.

Method Summary

void	execute(Context context) Execute this Statement within the given context.
java.lang.String	getName() Retrieve the name of the defined function.
java.lang.String	toString() Return a reasonable string representation of this statement.

Methods inherited from class org.quattor.pan.statement.Statement

getSourceRange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FunctionStatement

public FunctionStatement(SourceRange sourceRange,
                         java.lang.String name,
                         Operation function)

Creates a FunctionStatement which associates a name with a given DML block.

Parameters:

sourceRange - source location of this statement

name - name of the function

function - DML block for the function

Method Detail

getName

public java.lang.String getName()

Retrieve the name of the defined function. This information is used by Template for compile-time error checking.

Returns:

name of the defined function

execute

public void execute(Context context)

Description copied from class: Statement

Execute this Statement within the given context.

Specified by:

execute in class Statement

Parameters:

context - DML context to use for the evalution of this statement

toString

public java.lang.String toString()

Return a reasonable string representation of this statement.

Overrides:

toString in class java.lang.Object

Returns:

String representation of this FunctionStatement