Examples with BLangPatternClause org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause used on opensource projects

Example 1 with BLangPatternClause

use of org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause in project ballerina by ballerina-lang.

the class SiddhiQueryBuilder method visit.

@Override
public void visit(BLangPatternClause patternClause) {
    if (patternClause.isForAllEvents()) {
        patternStreamingClause.append("every ");
    }
    BLangPatternStreamingInput patternStreamingInput = (BLangPatternStreamingInput) patternClause.getPatternStreamingNode();
    patternStreamingInput.accept(this);
    BLangWithinClause withinClause = (BLangWithinClause) patternClause.getWithinClause();
    if (withinClause != null) {
        withinClause.accept(this);
    }
}

Example 2 with BLangPatternClause

use of org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause in project ballerina by ballerina-lang.

the class SiddhiQueryBuilder method visit.

@Override
public void visit(BLangStreamingQueryStatement streamingQueryStatement) {
    siddhiQuery.append("from ");
    StreamingInput streamingInput = streamingQueryStatement.getStreamingInput();
    if (streamingInput != null) {
        ((BLangStreamingInput) streamingInput).accept(this);
        siddhiQuery.append(" ").append(streamingInputClause);
    }
    PatternClause patternClause = streamingQueryStatement.getPatternClause();
    if (patternClause != null) {
        patternStreamingClause = new StringBuilder();
        ((BLangPatternClause) patternClause).accept(this);
        siddhiQuery.append(" ").append(patternStreamingClause);
    }
    JoinStreamingInput joinStreamingInput = streamingQueryStatement.getJoiningInput();
    if (joinStreamingInput != null) {
        ((BLangJoinStreamingInput) joinStreamingInput).accept(this);
        siddhiQuery.append(" ").append(joinStreamingInputClause);
    }
    SelectClauseNode selectClauseNode = streamingQueryStatement.getSelectClause();
    if (selectClauseNode != null) {
        ((BLangSelectClause) selectClauseNode).accept(this);
        siddhiQuery.append(" ").append(selectExprClause);
    }
    OrderByNode orderByNode = streamingQueryStatement.getOrderbyClause();
    if (orderByNode != null) {
        ((BLangOrderBy) orderByNode).accept(this);
        siddhiQuery.append(" ").append(orderByClause);
    }
    OutputRateLimitNode outputRateLimitNode = streamingQueryStatement.getOutputRateLimitNode();
    if (outputRateLimitNode != null) {
        ((BLangOutputRateLimit) outputRateLimitNode).accept(this);
        siddhiQuery.append(" ").append(outputRateLimitClause);
    }
    BLangStreamAction streamActionNode = (BLangStreamAction) streamingQueryStatement.getStreamingAction();
    if (streamActionNode != null) {
        streamActionNode.accept(this);
        siddhiQuery.append(" ").append(streamActionClause);
        siddhiQuery.append(" ; ");
    }
}

Example 3 with BLangPatternClause

use of org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause in project ballerina by ballerina-lang.

the class BLangPackageBuilder method startPatternClause.

public void startPatternClause(DiagnosticPos pos, Set<Whitespace> ws) {
    PatternClause patternClause = TreeBuilder.createPatternClause();
    ((BLangPatternClause) patternClause).pos = pos;
    patternClause.addWS(ws);
    this.patternClauseStack.push(patternClause);
}

Example 4 with BLangPatternClause

use of org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause in project ballerina by ballerina-lang.

the class SemanticAnalyzer method visit.

@Override
public void visit(BLangPatternClause patternClause) {
    BLangPatternStreamingInput patternStreamingInput = (BLangPatternStreamingInput) patternClause.getPatternStreamingNode();
    patternStreamingInput.accept(this);
}

Example 5 with BLangPatternClause

use of org.wso2.ballerinalang.compiler.tree.clauses.BLangPatternClause in project ballerina by ballerina-lang.

the class SemanticAnalyzer method visit.

public void visit(BLangStreamingQueryStatement streamingQueryStatement) {
    StreamingInput streamingInput = streamingQueryStatement.getStreamingInput();
    if (streamingInput != null) {
        ((BLangStreamingInput) streamingInput).accept(this);
        JoinStreamingInput joinStreamingInput = streamingQueryStatement.getJoiningInput();
        if (joinStreamingInput != null) {
            ((BLangJoinStreamingInput) joinStreamingInput).accept(this);
        }
    }
    SelectClauseNode selectClauseNode = streamingQueryStatement.getSelectClause();
    if (selectClauseNode != null) {
        ((BLangSelectClause) selectClauseNode).accept(this);
    }
    OrderByNode orderByNode = streamingQueryStatement.getOrderbyClause();
    if (orderByNode != null) {
        ((BLangOrderBy) orderByNode).accept(this);
    }
    StreamActionNode streamActionNode = streamingQueryStatement.getStreamingAction();
    if (streamActionNode != null) {
        ((BLangStreamAction) streamActionNode).accept(this);
    }
    BLangPatternClause patternClause = (BLangPatternClause) streamingQueryStatement.getPatternClause();
    if (patternClause != null) {
        patternClause.accept(this);
    }
}