Examples with BConnectorType org.wso2.ballerinalang.compiler.semantics.model.types.BConnectorType used on opensource projects

Example 1 with BConnectorType

use of org.wso2.ballerinalang.compiler.semantics.model.types.BConnectorType in project ballerina by ballerina-lang.

the class ParserUtils method createNewParameter.

/**
 * Create new parameter.
 *
 * @param name parameter name
 * @param type parameter type
 * @return {Parameter} parameter
 */
private static Parameter createNewParameter(String name, String type, BLangType typeNode) {
    Parameter parameter = new Parameter();
    parameter.setType(type);
    parameter.setName(name);
    BType bType = typeNode.type;
    if (bType instanceof BConnectorType) {
        parameter.setPkgAlias(((BLangUserDefinedType) typeNode).pkgAlias.toString());
        parameter.setConnector(true);
    }
    return parameter;
}

Example 2 with BConnectorType

use of org.wso2.ballerinalang.compiler.semantics.model.types.BConnectorType in project ballerina by ballerina-lang.

the class SymbolEnter method defineConnectorSymbolParams.

private void defineConnectorSymbolParams(BLangConnector connectorNode, BConnectorSymbol symbol, SymbolEnv connectorEnv) {
    List<BVarSymbol> paramSymbols = connectorNode.params.stream().peek(varNode -> defineNode(varNode, connectorEnv)).map(varNode -> varNode.symbol).collect(Collectors.toList());
    symbol.params = paramSymbols;
    // Create connector type
    List<BType> paramTypes = paramSymbols.stream().map(paramSym -> paramSym.type).collect(Collectors.toList());
    symbol.type = new BConnectorType(paramTypes, symbol);
}

Example 3 with BConnectorType

use of org.wso2.ballerinalang.compiler.semantics.model.types.BConnectorType in project ballerina by ballerina-lang.

the class Types method checkConnectorEquivalency.

public boolean checkConnectorEquivalency(BType actualType, BType expType) {
    if (actualType.tag != TypeTags.CONNECTOR || expType.tag != TypeTags.CONNECTOR) {
        return false;
    }
    if (isSameType(actualType, expType)) {
        return true;
    }
    BConnectorType expConnectorType = (BConnectorType) expType;
    BConnectorType actualConnectorType = (BConnectorType) actualType;
    // take actions in connectors
    List<BInvokableSymbol> expActions = symResolver.getConnectorActionSymbols(expConnectorType.tsymbol.scope);
    List<BInvokableSymbol> actActions = symResolver.getConnectorActionSymbols(actualConnectorType.tsymbol.scope);
    if (expActions.isEmpty() && actActions.isEmpty()) {
        return true;
    }
    if (expActions.size() != actActions.size()) {
        return false;
    }
    // check every action signatures are matching or not
    for (BInvokableSymbol expAction : expActions) {
        if (actActions.stream().filter(v -> checkActionTypeEquality(expAction, v)).collect(Collectors.toList()).size() != 1) {
            return false;
        }
    }
    return true;
}

Example 4 with BConnectorType

use of org.wso2.ballerinalang.compiler.semantics.model.types.BConnectorType in project ballerina by ballerina-lang.

the class CodeGenerator method createConnectorInfoEntry.

private void createConnectorInfoEntry(BLangConnector connectorNode) {
    BConnectorType connectorType = (BConnectorType) connectorNode.symbol.type;
    // Add connector name as an UTFCPEntry to the constant pool
    int connectorNameCPIndex = addUTF8CPEntry(currentPkgInfo, connectorNode.name.value);
    // Create connector info
    ConnectorInfo connectorInfo = new ConnectorInfo(currentPackageRefCPIndex, connectorNameCPIndex, connectorNode.symbol.flags);
    connectorInfo.paramTypes = connectorType.paramTypes.toArray(new BType[0]);
    connectorInfo.signatureCPIndex = addUTF8CPEntry(this.currentPkgInfo, generateConnectorSig(connectorInfo));
    // Add connector level variables
    int localVarAttNameIndex = addUTF8CPEntry(currentPkgInfo, AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE.value());
    LocalVariableAttributeInfo localVarAttributeInfo = new LocalVariableAttributeInfo(localVarAttNameIndex);
    connectorNode.params.forEach(var -> visitVarSymbol(var.symbol, fieldIndexes, localVarAttributeInfo));
    connectorNode.varDefs.forEach(var -> visitVarSymbol(var.var.symbol, fieldIndexes, localVarAttributeInfo));
    connectorInfo.addAttributeInfo(AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE, localVarAttributeInfo);
    // Create variable count attribute info
    prepareIndexes(fieldIndexes);
    int[] fieldCount = new int[] { fieldIndexes.tInt, fieldIndexes.tFloat, fieldIndexes.tString, fieldIndexes.tBoolean, fieldIndexes.tBlob, fieldIndexes.tRef };
    addVariableCountAttributeInfo(currentPkgInfo, connectorInfo, fieldCount);
    // Create the init function info
    BLangFunction connectorInitFunction = (BLangFunction) connectorNode.getInitFunction();
    createFunctionInfoEntry(connectorInitFunction);
    this.currentPkgInfo.connectorInfoMap.put(connectorNode.name.value, connectorInfo);
    // Create action info entries for all actions
    connectorNode.actions.forEach(res -> createActionInfoEntry(res, connectorInfo));
    createActionInfoEntry(connectorNode.initAction, connectorInfo);
    fieldIndexes = new VariableIndex(FIELD);
}