tdi-studio-se/main/plugins/org.talend.designer.codegen/jet_stub/subprocess_header_java.skeleton

public class CLASS
{
    // add the list of the connection names to avoid to declare two times the same name.
    public String createPrivateClassInstance(INode node, String parentLastRoot, boolean force) {
    	return createPrivateClassInstance(node, parentLastRoot, force, new HashSet<String>());
    }

    public String createPrivateClassInstance(INode n, String parentLastRoot, boolean force, Set<String> names) {
        String toReturn = "";
        // declare root structs (all main outgoing connections)
        for (IConnection conn : n.getOutgoingConnections()) {
            if (conn.getLineStyle().equals(EConnectionType.FLOW_MAIN) || conn.getLineStyle().equals(EConnectionType.FLOW_MERGE)) {
                if ((force)||(n.isSubProcessStart() || !(NodeUtil.isDataAutoPropagated(n)))) {
                    // new Instance
                    if (!names.contains(conn.getName())) {
	                    toReturn += conn.getName() + "Struct " + conn.getName() + " = new " + conn.getName()
	                            + "Struct();\n";
	                    names.add(conn.getName());
	                    parentLastRoot = conn.getName();
                    }
	            } else {
                    // copy
                    if (!names.contains(conn.getName())) {
	                    toReturn += parentLastRoot + "Struct " + conn.getName() + " = " + parentLastRoot + ";\n";
	                    names.add(conn.getName());
                    }
                }
                if(!conn.getTarget().getComponent().useMerge()) {
                   toReturn += createPrivateClassInstance(conn.getTarget(), parentLastRoot, false, names);
                }
            } else if (conn.getLineStyle().equals(EConnectionType.ITERATE)||conn.getLineStyle().equals(EConnectionType.ON_ROWS_END)) {
            	toReturn += createPrivateClassInstance(conn.getTarget(), parentLastRoot, true, names);
            }
        }
        return toReturn;
    }
    
    public String createPriveClassMethodDeclaration(INode n, String parentLastRoot, boolean force, Set<String> names) {
    	String toReturn = "";
        // declare root structs (all main outgoing connections)
        for (IConnection conn : n.getOutgoingConnections()) {
            if (conn.getLineStyle().equals(EConnectionType.FLOW_MAIN) || conn.getLineStyle().equals(EConnectionType.FLOW_MERGE)) {
                if ((force)||(n.isSubProcessStart() || !(NodeUtil.isDataAutoPropagated(n)))) {
                    // new Instance
                    if (!names.contains(conn.getName())) {
	                    toReturn += conn.getName() + "Struct " + conn.getName() + ",";
	                    names.add(conn.getName());
	                    parentLastRoot = conn.getName();
                    }
	            } else {
                    // copy
                    if (!names.contains(conn.getName())) {
	                    toReturn += parentLastRoot + "Struct " + conn.getName() + ",";
	                    names.add(conn.getName());
                    }
                }
                if(!conn.getTarget().getComponent().useMerge()) {
                   toReturn += createPriveClassMethodDeclaration(conn.getTarget(), parentLastRoot, false, names);
                }
            } else if (conn.getLineStyle().equals(EConnectionType.ITERATE)||conn.getLineStyle().equals(EConnectionType.ON_ROWS_END)) {
            	toReturn += createPriveClassMethodDeclaration(conn.getTarget(), parentLastRoot, true, names);
            }
        }
        return toReturn;
    }
    
    public String createPrivateClassMethodInstance(INode n, String parentLastRoot, boolean force, Set<String> names) {
        String toReturn = "";
        // declare root structs (all main outgoing connections)
        for (IConnection conn : n.getOutgoingConnections()) {
            if (conn.getLineStyle().equals(EConnectionType.FLOW_MAIN) || conn.getLineStyle().equals(EConnectionType.FLOW_MERGE)) {
                if ((force) || (n.isSubProcessStart() || !(NodeUtil.isDataAutoPropagated(n)))) {
                    // new Instance
                    if (!names.contains(conn.getName())) {
                        toReturn += conn.getName() + ",";
                        names.add(conn.getName());
                        parentLastRoot = conn.getName();
                    }
                } else {
                    // copy
                    if (!names.contains(conn.getName())) {
                        toReturn += conn.getName() + ",";
                        names.add(conn.getName());
                    }
                }
                if (!conn.getTarget().getComponent().useMerge()) {
                    toReturn += createPrivateClassMethodInstance(conn.getTarget(), parentLastRoot, false, names);
                }
            } else if (conn.getLineStyle().equals(EConnectionType.ITERATE)
                    || conn.getLineStyle().equals(EConnectionType.ON_ROWS_END)) {
                toReturn += createPrivateClassMethodInstance(conn.getTarget(), parentLastRoot, true, names);
            }
        }
        return toReturn;
    }

    // copy from routine TalendString
    private static String getAsciiRandomString(int length) {
        java.security.SecureRandom random = new java.security.SecureRandom();
        int cnt = 0;
        StringBuilder builder = new StringBuilder();
        char ch;
        int end = 'z' + 1;
        int start = ' ';
        while (cnt < length) {
            ch = (char) (random.nextInt(end - start) + start);
            if (Character.isLetterOrDigit(ch)) {
                builder.append(ch);
                cnt++;
            }
        }
        return builder.toString();
    }

    public String generate(Object argument) {
        return "";
    }
}