Examples with StreamHandler io.siddhi.query.api.execution.query.input.handler.StreamHandler used on opensource projects

Example 6 with StreamHandler

use of io.siddhi.query.api.execution.query.input.handler.StreamHandler in project siddhi by wso2.

the class SiddhiQLBaseVisitorImpl method visitBasic_source.

/**
 * {@inheritDoc}
 * <p>The default implementation returns the result of calling
 * {@link #visitChildren} on {@code ctx}.</p>
 *
 * @param ctx
 */
@Override
public BasicSingleInputStream visitBasic_source(@NotNull SiddhiQLParser.Basic_sourceContext ctx) {
    // basic_source
    // : io (basic_source_stream_handler)*
    // ;
    Source source = (Source) visit(ctx.source());
    BasicSingleInputStream basicSingleInputStream = new BasicSingleInputStream(null, source.streamId, source.isInnerStream, source.isFaultStream);
    if (ctx.basic_source_stream_handlers() != null) {
        basicSingleInputStream.addStreamHandlers((List<StreamHandler>) visit(ctx.basic_source_stream_handlers()));
    }
    populateQueryContext(basicSingleInputStream, ctx);
    return basicSingleInputStream;
}