Examples with ForStatementContext org.apache.sysml.parser.pydml.PydmlParser.ForStatementContext used on opensource projects

Example 1 with ForStatementContext

use of org.apache.sysml.parser.pydml.PydmlParser.ForStatementContext in project incubator-systemml by apache.

the class PydmlSyntacticValidator method exitForStatement.

@Override
public void exitForStatement(ForStatementContext ctx) {
    ForStatement forStmt = new ForStatement();
    int line = ctx.start.getLine();
    int col = ctx.start.getCharPositionInLine();
    DataIdentifier iterVar = new DataIdentifier(ctx.iterVar.getText());
    HashMap<String, String> parForParamValues = null;
    //1/-1
    Expression incrementExpr = null;
    if (ctx.iterPred.info.increment != null) {
        incrementExpr = ctx.iterPred.info.increment;
    }
    IterablePredicate predicate = new IterablePredicate(iterVar, ctx.iterPred.info.from, ctx.iterPred.info.to, incrementExpr, parForParamValues, currentFile, line, col, line, col);
    forStmt.setPredicate(predicate);
    if (ctx.body.size() > 0) {
        for (StatementContext stmtCtx : ctx.body) {
            forStmt.addStatementBlock(getStatementBlock(stmtCtx.info.stmt));
        }
        forStmt.mergeStatementBlocks();
    }
    ctx.info.stmt = forStmt;
    setFileLineColumn(ctx.info.stmt, ctx);
}