Example usage for java.lang StringBuilder deleteCharAt

List of usage examples for java.lang StringBuilder deleteCharAt

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Introduction

In this page you can find the example usage for java.lang StringBuilder deleteCharAt.

Prototype

@Override
public StringBuilder deleteCharAt(int index)

Source Link

Usage

From source file:fastcall.FastCallSNP.java

public String getGenotype(int[] cnt) {
    int n = cnt.length * (cnt.length + 1) / 2;
    int[] likelihood = new int[n];
    int sum = 0;/*  www. j a va 2 s  .co m*/
    for (int i = 0; i < cnt.length; i++)
        sum += cnt[i];
    if (sum == 0)
        return "./.";
    else if (sum > this.maxFactorial) {
        double portion = (double) this.maxFactorial / sum;
        for (int i = 0; i < cnt.length; i++) {
            cnt[i] = (int) (cnt[i] * portion);
        }
        sum = this.maxFactorial;
    }
    double coe = this.factorialMap.get(sum);
    for (int i = 0; i < cnt.length; i++)
        coe = coe / this.factorialMap.get(cnt[i]);
    double max = Double.MAX_VALUE;
    int a1 = 0;
    int a2 = 0;
    for (int i = 0; i < cnt.length; i++) {
        for (int j = i; j < cnt.length; j++) {
            int index = (j * (j + 1) / 2) + i;
            double value = Double.MAX_VALUE;
            if (i == j) {
                value = -Math.log10(coe * Math.pow((1 - 0.75 * this.sequencingErrorRate), cnt[i])
                        * Math.pow(this.sequencingErrorRate / 4, (sum - cnt[i])));
            } else {
                value = -Math.log10(coe * Math.pow((0.5 - this.sequencingErrorRate / 4), cnt[i] + cnt[j])
                        * Math.pow(this.sequencingErrorRate / 4, (sum - cnt[i] - cnt[j])));
            }
            if (value < max) {
                max = value;
                a1 = i;
                a2 = j;
            }
            likelihood[index] = (int) Math.round(value);
        }
    }
    StringBuilder sb = new StringBuilder();
    sb.append(a1).append("/").append(a2).append(":");
    for (int i = 0; i < cnt.length; i++)
        sb.append(cnt[i]).append(",");
    sb.deleteCharAt(sb.length() - 1);
    sb.append(":");
    for (int i = 0; i < likelihood.length; i++)
        sb.append(likelihood[i]).append(",");
    sb.deleteCharAt(sb.length() - 1);
    return sb.toString();
}

From source file:org.jasig.portlet.emailpreview.dao.exchange.ExchangeAccountDaoImpl.java

private String getRecipients(ArrayOfRecipientsType addrs) {
    StringBuilder str = new StringBuilder();
    if (addrs != null) {
        for (EmailAddressType addr : addrs.getMailboxes()) {
            str.append(formatEmailAddress(addr));
            str.append("; ");
        }/*from ww  w. ja  v  a2s  .  c o m*/
        // Delete the trailing ; space
        str.deleteCharAt(str.length() - 1);
        str.deleteCharAt(str.length() - 1);
    }
    return str.toString();
}

From source file:com.cloudera.oryx.common.math.OpenMapRealVector.java

@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    Iterator<Entry> inOrderIter = sparseInOrderIterator();
    while (inOrderIter.hasNext()) {
        Entry e = inOrderIter.next();/*from w ww .java2s . c o  m*/
        sb.append(e.getIndex()).append(':').append(e.getValue()).append(' ');
    }
    sb.deleteCharAt(sb.length() - 1);
    return sb.toString();
}

From source file:istata.service.StataService.java

/**
 * produce a list with possible sidebar suggestions for the current context
 * /*from  ww w .  j ava2 s  .c om*/
 * @param filter
 * @param pos
 * @param from
 * @param to
 * @return
 */
public List<ContentLine> suggest(String filter, int pos, int from, int to) {
    LinkedHashSet<ContentLine> res = new LinkedHashSet<ContentLine>();

    ArrayList<ContentLine> rescmd = new ArrayList<ContentLine>();
    {
        int i = 0;
        for (ContentLine cl : cmdRepository.findAll()) {
            if (cl.getContent().startsWith(filter)) {
                ContentLine srl = new ContentLine();
                Map<String, Object> model = new HashMap<String, Object>();
                model.put("cmd", cl);
                model.put("from", from);
                model.put("to", to);

                String text = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, "items/cmd.vm",
                        "UTF-8", model);

                srl.setContent(text);
                srl.setLine(i++);
                rescmd.add(srl);
            }
        }
    }

    Collections.reverse(rescmd);

    res.addAll(rescmd.subList(0, Math.min(10, rescmd.size())));

    List<ContentLine> out = new ArrayList<ContentLine>();

    try {
        IStata stata = stataFactory.getInstance();

        /*
         * get files
         */
        Collection<ContentLine> filesNames = filteredFiles(filter, pos, from, to);
        res.addAll(filesNames);

        /*
         * get VARS, should be a mothod call probably
         */

        // current token
        StringBuilder token = new StringBuilder("");
        StringBuilder rest = new StringBuilder(filter);
        int p = (pos == -1 || pos > filter.length()) ? filter.length() : pos;
        char ch = 'x';
        while (p > 0 && (CharUtils.isAsciiAlphanumeric(ch = filter.charAt(p - 1)) || ch == '_')) {
            token.insert(0, ch);
            rest.deleteCharAt(p - 1);
            p--;
        }

        // remove rest of potential token
        while (rest.length() > 0 && p > 0 && p < rest.length()
                && (CharUtils.isAsciiAlphanumeric(rest.charAt(p)) || rest.charAt(p) == '_')) {
            rest.deleteCharAt(p);
        }

        String t = token.toString();

        List<StataVar> list = new ArrayList<StataVar>();
        List<StataVar> listfull = stata.getVars("", false);
        if (t.length() > 0) {
            for (StataVar sv : listfull) {
                if (sv.getName().startsWith(t)) {
                    list.add(sv);
                }
            }
        } else {
            list = listfull;
        }

        for (int i = 0; i < list.size(); i++) {
            ContentLine srl = new ContentLine();
            srl.setLine(i + 100);
            String vname = list.get(i).getName();
            String cl = new StringBuilder(rest).insert(p, " ").insert(p, vname).toString();
            try {
                String cc = URLEncoder.encode(cl, "UTF-8");
                Map<String, Object> model = new HashMap<String, Object>();
                model.put("var", vname);
                model.put("repl", cc);
                model.put("focuspos", p + 1 + vname.length());
                model.put("from", from);
                model.put("to", to);

                String text = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, "items/var.vm",
                        "UTF-8", model);

                srl.setContent(text);
                res.add(srl);
            } catch (UnsupportedEncodingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    } catch (StataNotRunningException e) {
        ContentLine srl = new ContentLine();
        srl.setLine(1);
        srl.setContent(
                "<div class='list-group-item sidebaritem error' >" + "Stata not running, you can try to start "
                        + "an instance by clicking " + "<a target='_blank' href='/start'>here</a>" + "</div>");
        out.add(srl);
    } catch (StataBusyException e1) {
        ContentLine srl = new ContentLine();
        srl.setLine(1);
        srl.setContent("<div class='list-group-item sidebaritem error' >"
                + "Stata appears to by busy or not running, you can try to "
                + "start a new instance by clicking " + "<a target='_blank' href='/start'>here</a> "
                + "or wait for the current job to complete</div>");
        out.add(srl);
    }

    out.addAll(res);
    return out;
}

From source file:io.wcm.caravan.io.http.request.RequestTemplate.java

public String queryLine() {
    if (queries.isEmpty()) {
        return "";
    }/*from   ww  w  . j av  a 2  s  .c  o m*/
    StringBuilder queryBuilder = new StringBuilder();
    for (String field : queries.keySet()) {
        for (String value : ObjectUtils.defaultIfNull(queries.get(field), Collections.<String>emptyList())) {
            queryBuilder.append('&');
            queryBuilder.append(field);
            if (value != null) {
                queryBuilder.append('=');
                if (!value.isEmpty()) {
                    queryBuilder.append(value);
                }
            }
        }
    }
    queryBuilder.deleteCharAt(0);
    return queryBuilder.insert(0, '?').toString();
}

From source file:org.wso2.carbon.apimgt.keymgt.service.APIKeyMgtSubscriberService.java

/**
 * Register an OAuth application for the given user
 *
 * @param userId//from ww w.j a v  a 2 s.  com
 * @param applicationName
 * @param callbackUrl
 * @return
 * @throws APIKeyMgtException
 * @throws APIManagementException
 * @throws IdentityException
 */
public OAuthApplicationInfo updateOAuthApplication(String userId, String applicationName, String callbackUrl,
        String consumerKey, String[] grantTypes)
        throws APIKeyMgtException, APIManagementException, IdentityException {

    if (userId == null || userId.isEmpty()) {
        return null;
    }

    String tenantDomain = MultitenantUtils.getTenantDomain(userId);
    String baseUser = CarbonContext.getThreadLocalCarbonContext().getUsername();
    String userName = MultitenantUtils.getTenantAwareUsername(userId);
    String userNameForSP = userName;

    if (log.isDebugEnabled()) {

        StringBuilder message = new StringBuilder();
        message.append("Updating OAuthApplication for ").append(userId).append(" with details : ");
        if (consumerKey != null) {
            message.append(" consumerKey = ").append(consumerKey);
        }

        if (callbackUrl != null) {
            message.append(", callbackUrl = ").append(callbackUrl);
        }

        if (applicationName != null) {
            message.append(", applicationName = ").append(applicationName);
        }

        if (grantTypes != null && grantTypes.length > 0) {
            message.append(", grant Types = ");
            for (String grantType : grantTypes) {
                message.append(grantType).append(" ");
            }
        }
        log.debug(message.toString());
    }

    PrivilegedCarbonContext.startTenantFlow();
    PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);

    // Acting as the provided user. When creating Service Provider/OAuth App,
    // username is fetched from CarbonContext
    PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(userName);

    try {

        // Replace domain separator by "_" if user is coming from a secondary userstore.
        String domain = UserCoreUtil.extractDomainFromName(userNameForSP);
        if (domain != null && !domain.isEmpty()
                && !UserCoreConstants.PRIMARY_DEFAULT_DOMAIN_NAME.equals(domain)) {
            userNameForSP = userNameForSP.replace(UserCoreConstants.DOMAIN_SEPARATOR, "_");
        }

        if (applicationName != null && !applicationName.isEmpty()) {
            // Append the username before Application name to make application name unique across two users.
            applicationName = APIUtil.replaceEmailDomain(userNameForSP) + "_" + applicationName;
            log.debug("Application Name has changed, hence updating Service Provider Name..");

            // Get ServiceProvider Name by consumer Key.
            ApplicationManagementService appMgtService = ApplicationManagementService.getInstance();
            String appName = appMgtService.getServiceProviderNameByClientId(consumerKey, "oauth2",
                    tenantDomain);
            ServiceProvider serviceProvider = appMgtService.getApplicationExcludingFileBasedSPs(appName,
                    tenantDomain);
            if (serviceProvider != null && !appName.equals(applicationName)) {
                serviceProvider.setApplicationName(applicationName);
                serviceProvider.setDescription("Service Provider for application " + applicationName);
                appMgtService.updateApplication(serviceProvider, tenantDomain, userName);
                log.debug("Service Provider Name Updated to : " + applicationName);
            }

        }

        OAuthAdminService oAuthAdminService = new OAuthAdminService();
        OAuthConsumerAppDTO oAuthConsumerAppDTO = oAuthAdminService.getOAuthApplicationData(consumerKey);

        if (oAuthConsumerAppDTO != null) {
            // TODO: Make sure that App is only updated by the user who created it.
            //if(userName.equals(oAuthConsumerAppDTO.getUsername()))
            if (callbackUrl != null && !callbackUrl.isEmpty()) {
                oAuthConsumerAppDTO.setCallbackUrl(callbackUrl);
                log.debug("CallbackURL is set to : " + callbackUrl);
            }
            oAuthConsumerAppDTO.setOauthConsumerKey(consumerKey);
            if (applicationName != null && !applicationName.isEmpty()) {
                oAuthConsumerAppDTO.setApplicationName(applicationName);
                log.debug("Name of the OAuthApplication is set to : " + applicationName);
            }

            if (grantTypes != null && grantTypes.length > 0) {
                StringBuilder builder = new StringBuilder();
                for (String grantType : grantTypes) {
                    builder.append(grantType + " ");
                }
                builder.deleteCharAt(builder.length() - 1);
                oAuthConsumerAppDTO.setGrantTypes(builder.toString());
            } else {
                //update the grant type with respect to callback url
                String[] allowedGrantTypes = oAuthAdminService.getAllowedGrantTypes();
                StringBuilder grantTypeString = new StringBuilder();

                for (String grantType : allowedGrantTypes) {
                    if (callbackUrl == null || callbackUrl.isEmpty()) {
                        if ("authorization_code".equals(grantType) || "implicit".equals(grantType)) {
                            continue;
                        }
                    }
                    grantTypeString.append(grantType).append(" ");
                }
                oAuthConsumerAppDTO.setGrantTypes(grantTypeString.toString().trim());
            }

            oAuthAdminService.updateConsumerApplication(oAuthConsumerAppDTO);
            log.debug("Updated the OAuthApplication...");

            oAuthConsumerAppDTO = oAuthAdminService.getOAuthApplicationData(consumerKey);
            OAuthApplicationInfo oAuthApplicationInfo = createOAuthAppInfoFromDTO(oAuthConsumerAppDTO);
            return oAuthApplicationInfo;
        }

    } catch (IdentityApplicationManagementException e) {
        APIUtil.handleException("Error occurred while creating ServiceProvider for app " + applicationName, e);
    } catch (Exception e) {
        APIUtil.handleException("Error occurred while creating OAuthApp " + applicationName, e);
    } finally {
        PrivilegedCarbonContext.getThreadLocalCarbonContext().endTenantFlow();
        PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(baseUser);
    }
    return null;
}

From source file:com.ace.console.service.sys.impl.ResourceServiceImpl.java

/**
 * ?  ? :?//w  ww.j  a  v  a  2  s  .c  om
 *
 * @param resource
 * @return
 */
public String findActualResourceIdentity(Resources resource) {

    if (resource == null) {
        return null;
    }

    StringBuilder s = new StringBuilder(resource.getIdentity());

    boolean hasResourceIdentity = !StringUtils.isEmpty(resource.getIdentity());

    Resources parent = selectById(resource.getParentId());
    while (parent != null) {
        if (!StringUtils.isEmpty(parent.getIdentity())) {
            s.insert(0, parent.getIdentity() + ":");
            hasResourceIdentity = true;
        }
        parent = selectById(parent.getParentId());
    }

    // ?  
    if (!hasResourceIdentity) {
        return "";
    }

    //?: ??
    int length = s.length();
    if (length > 0 && s.lastIndexOf(":") == length - 1) {
        s.deleteCharAt(length - 1);
    }

    //? ?*
    /**
     boolean hasChildren = false;
     for (Resources r : resourcesMapper.getList()) {
     if (resource.getId().equals(r.getParentId())) {
     hasChildren = true;
     break;
     }
     }
     **/

    if (resource.isHasChildren()) {
        s.append(":*");
    }

    return s.toString();
}

From source file:com.haulmont.cuba.web.app.folders.CubaFoldersPane.java

protected String idsToStr(List<UUID> uuids) {
    if (uuids == null)
        return "";
    StringBuilder sb = new StringBuilder();
    for (UUID uuid : uuids) {
        sb.append(":").append(uuid.toString());
    }/*w ww .  j ava 2s . c om*/
    if (sb.length() != 0) {
        sb.deleteCharAt(0);
    }
    return sb.toString();
}

From source file:com.ace.erp.service.sys.impl.ResourceServiceImpl.java

/**
 * ?  ? :?/*w w w.  j av  a 2 s  . c o  m*/
 *
 * @param resource
 * @return
 */
public String findActualResourceIdentity(Resource resource) {

    if (resource == null) {
        return null;
    }

    StringBuilder s = new StringBuilder(resource.getIdentity());

    boolean hasResourceIdentity = !StringUtils.isEmpty(resource.getIdentity());

    Resource parent = resourceMapper.getOne(resource.getParentId());
    while (parent != null) {
        if (!StringUtils.isEmpty(parent.getIdentity())) {
            s.insert(0, parent.getIdentity() + ":");
            hasResourceIdentity = true;
        }
        parent = resourceMapper.getOne(parent.getParentId());
    }

    // ?  
    if (!hasResourceIdentity) {
        return "";
    }

    //?: ??
    int length = s.length();
    if (length > 0 && s.lastIndexOf(":") == length - 1) {
        s.deleteCharAt(length - 1);
    }

    //? ?*
    /**
     boolean hasChildren = false;
     for (Resource r : resourceMapper.getList()) {
     if (resource.getId().equals(r.getParentId())) {
     hasChildren = true;
     break;
     }
     }
     **/

    if (resource.isHasChildren()) {
        s.append(":*");
    }

    return s.toString();
}