public CompilerInput(SourceAst ast, InputId inputId, boolean isExtern) {
this.ast = ast;
this.id = inputId;
// TODO(nicksantos): Add a precondition check here. People are passing
// in null, but they should not be.
if (ast != null && ast.getSourceFile() != null) {
ast.getSourceFile().setIsExtern(isExtern);
}
}
public CompilerInput(SourceAst ast) {
this(ast, ast.getSourceFile().getName(), false);
}
/** @return The number of lines in this input. */
public int getNumLines() {
return ast.getSourceFile().getNumLines();
}
public int getLineOffset(int lineno) {
return ast.getSourceFile().getLineOffset(lineno);
}
void setIsExtern(boolean isExtern) {
if (ast == null || ast.getSourceFile() == null) {
return;
}
ast.getSourceFile().setIsExtern(isExtern);
}
public boolean isExtern() {
if (ast == null || ast.getSourceFile() == null) {
return false;
}
return ast.getSourceFile().isExtern();
}
@Override
public SourceFile getSourceFile() {
return ast.getSourceFile();
}
