Examples with ExpressionExecutor org.ballerinalang.siddhi.core.executor.ExpressionExecutor used on opensource projects

Example 46 with ExpressionExecutor

use of org.ballerinalang.siddhi.core.executor.ExpressionExecutor in project ballerina by ballerina-lang.

the class InMemoryTable method compileUpdateSet.

@Override
public CompiledUpdateSet compileUpdateSet(UpdateSet updateSet, MatchingMetaInfoHolder matchingMetaInfoHolder, SiddhiAppContext siddhiAppContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String, Table> tableMap, String queryName) {
    Map<Integer, ExpressionExecutor> expressionExecutorMap = new HashMap<>();
    for (UpdateSet.SetAttribute setAttribute : updateSet.getSetAttributeList()) {
        ExpressionExecutor expressionExecutor = ExpressionParser.parseExpression(setAttribute.getAssignmentExpression(), matchingMetaInfoHolder.getMetaStateEvent(), matchingMetaInfoHolder.getCurrentState(), tableMap, variableExpressionExecutors, siddhiAppContext, false, 0, queryName);
        int attributePosition = tableDefinition.getAttributePosition(setAttribute.getTableVariable().getAttributeName());
        expressionExecutorMap.put(attributePosition, expressionExecutor);
    }
    return new InMemoryCompiledUpdateSet(expressionExecutorMap);
}