/*
* (non-Javadoc)
* @see eu.hydrologis.jgrass.console.core.internal.compiler.AbstractPreprocessor#translate()
*/
@SuppressWarnings("unchecked")
protected void translate(Symtable<SYMs> symtable, APT<APTs> parseTree, AST<ASTs> syntaxTree) {
try {
AST_root __astroot = (AST_root) syntaxTree;
switch (parseTree.identifier()) {
case APT_NATIVE_MODEL:
__native_model(symtable, __astroot, (APT_native_model) parseTree);
break;
case APT_STATEMENT:
final APT_statement __model_def;
__model_def = (APT_statement) parseTree;
for (int i = 0; i < __model_def.size(); ++i)
translate(symtable, __model_def.getChild(i), __astroot);
break;
case APT_ROOT:
final APT_root __aptroot = (APT_root) parseTree;
for (int i = 0; i < __aptroot.size(); ++i)
translate(symtable, __aptroot.getChild(i), __astroot);
break;
}
} catch (Exception e) {
if (true == Projectspace.isErrorEnabled()) projectSpace().err.println(e);
e.printStackTrace();
}
} // translate
/**
* The constructor <code>E2001</code> constructs the message.
*
* @param projectSpace - the current project space.
* @param token - the unexpected token.
*/
public E1002(Projectspace projectSpace, Token<TOKs> token) {
super(
MessageFormat.format(
"{0}({1}) : error {2}: unexpected ''{3}''.",
new Object[] {
projectSpace.projectCaption(),
token.line(),
E1002.class.getSimpleName(),
token.expression()
}));
} // E1002
/**
* The constructor <code>E2104</code> constructs the message.
*
* @param projectSpace - the current project space.
* @param token - the identifier.
*/
public E2104(Projectspace projectSpace, Token<TOKs> token) {
super(
MessageFormat.format(
"{0}({1}) : error {2}: unknown java model identifier ''{3}''.",
new Object[] {
projectSpace.projectCaption(),
token.line(),
E2104.class.getSimpleName(),
token.expression()
}));
} // E2104
/**
* Creates as output the tree-like intermediate representation of the target code for the command
* line arguments.
*
* @param operator - a "parameter definition" operator.
* @return Returns the produced tree-like intermediate representation of the target code.
*/
@SuppressWarnings("unchecked")
private AST<ASTs> __parameter_definition(Symtable<SYMs> symtable, APT_native_model operator) {
final AST<ASTs> retval = new AST_comma();
try {
APT_parameter_definition definition = operator.parameter_defs();
if (null != definition) {
for (int i = 0; i < definition.size(); ++i) {
APT_parameter parameter;
AST<ASTs> tree;
parameter = (APT_parameter) definition.getChild(i);
tree = (1 >= parameter.size()) ? retval : retval.addChild(new AST_plus());
for (int n = 0; n < parameter.size(); ++n) {
APT<APTs> operand = parameter.getChild(n);
switch (operand.identifier()) {
case APT_VARIABLE:
APT_variable __variable = (APT_variable) operand;
tree.addChild(new AST_identifier(__variable.variable_name()));
break;
case APT_LITERAL:
default:
tree.addChild(new AST_literal(operand.expression()));
}
}
}
}
retval.addChild(
0,
new AST_plus(
new AST_literal(
projectSpace().getArgVerbValue(Projectspace.ARG_VERB_BINARY_PATH)
+ File.separator),
new AST_literal(operator.token().expression())));
} catch (Exception e) {
if (true == Projectspace.isErrorEnabled()) projectSpace().err.println(e);
e.printStackTrace();
}
return retval;
} // __parameter_definition
/*
* (non-Javadoc)
* @see eu.hydrologis.jgrass.console.core.internal.compiler.Preprocessor#intermediate()
*/
public final APT<APTs> intermediate(Symtable<SYMs> symtable, Reader sourceCode, int line) {
APT<APTs> retval = null;
try {
Lexer<TOKs> scanner = new NativeMLScanner(projectSpace(), sourceCode, line);
Parser<APTs, TOKs, SYMs> parser = new NativeMLParser(projectSpace(), scanner);
retval = parser.parse(symtable, new APT_root());
} catch (Exception e) {
if (true == Projectspace.isErrorEnabled()) System.err.println(e);
e.printStackTrace();
}
return retval;
} // intermediate