Examples with IfStatement org.beetl.core.statement.IfStatement used on opensource projects

Example 1 with IfStatement

use of org.beetl.core.statement.IfStatement in project beetl2.0 by javamonkey.

the class AntlrProgramBuilder method parseIf.

protected IfStatement parseIf(IfStContext ctx) {
    ParExpressionContext pe = ctx.parExpression();
    ExpressionContext expCtx = pe.expression();
    Expression exp = this.parseExpress(expCtx);
    StatementContext ifStatCtx = ctx.statement(0);
    Statement ifStat = this.parseStatment(ifStatCtx);
    StatementContext elseStatCtx = ctx.statement(1);
    Statement elseStat = null;
    if (elseStatCtx != null) {
        elseStat = this.parseStatment(elseStatCtx);
    }
    return new IfStatement(exp, ifStat, elseStat, this.getBTToken(ctx.If().getSymbol()));
}