Example usage for java.util Formatter toString

List of usage examples for java.util Formatter toString

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Introduction

In this page you can find the example usage for java.util Formatter toString.

Prototype

public String toString()

Source Link

Document

Returns the result of invoking toString() on the destination for the output.

Usage

From source file:com.itemanalysis.psychometrics.cmh.CochranMantelHaenszel.java

public String printHeader() {
    StringBuilder buffer = new StringBuilder();
    Formatter f = new Formatter(buffer);
    f.format("%-10s", " Item");
    f.format("%2s", " ");
    f.format("%10s", "Chi-square");
    f.format("%2s", " ");
    f.format("%7s", "p-value");
    f.format("%2s", " ");
    f.format("%7s", "Valid N");
    f.format("%2s", " ");
    f.format("%28s", "    E.S. (95% C.I.)     ");
    f.format("%2s", " ");
    f.format("%5s", "Class");
    f.format("%2s", " ");
    f.format("%n");
    f.format("%-10s", "----------");
    f.format("%2s", " ");
    f.format("%10s", "----------");
    f.format("%2s", " ");
    f.format("%7s", "-------");
    f.format("%2s", " ");
    f.format("%7s", "-------");
    f.format("%2s", " ");
    f.format("%28s", "----------------------------");
    f.format("%2s", " ");
    f.format("%5s", "-----");
    f.format("%2s", " ");
    f.format("%n");
    return f.toString();
}

From source file:com.itemanalysis.psychometrics.cfa.AbstractConfirmatoryFactorAnalysisEstimator.java

@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);
    double[] fl = model.getFactorLoading();
    double[] er = model.getErrorVariance();

    for (int i = 0; i < nItems; i++) {
        f.format("% .4f", fl[i]);
        f.format("%5s", "");
        f.format("% .4f", er[i]);
        f.format("%n");
    }//ww  w. ja  v a 2s . com

    f.format("%10s", "McDonald's Omega = ");
    f.format("%8.4f", mcdonaldOmega());
    f.format("%n");
    f.format("%10s", "GFI = ");
    f.format("%8.4f", gfi());
    f.format("%n");
    f.format("%10s", "AGFI = ");
    f.format("%8.4f", agfi());
    f.format("%n");
    f.format("%10s", "RMSEA = ");
    f.format("%8.4f", rmsea());
    f.format("%n");
    f.format("%10s", "RMSR = ");
    f.format("%8.4f", Math.sqrt(meanSquaredResidual()));
    f.format("%n");
    f.format("%10s", "BIC = ");
    f.format("%8.4f", Math.sqrt(bic()));
    f.format("%n");
    f.format("%10s", "X^2 = ");
    f.format("%8.4f", chisquare());
    f.format("%n");
    f.format("%10s", "df = ");
    f.format("%8.4f", degreesOfFreedom());
    f.format("%n");
    f.format("%10s", "p = ");
    f.format("%8.4f", pvalue());
    f.format("%n");
    return f.toString();
}

From source file:com.itemanalysis.psychometrics.irt.estimation.MarginalMaximumLikelihoodEstimation.java

public String printLatentDistribution() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    f.format("%30s", "     Latent Distribution      ");
    f.format("%n");
    f.format("%30s", "==============================");
    f.format("%n");
    f.format("%10s", "Point");
    f.format("%4s", "");
    f.format("%16s", "Density");
    f.format("%n");
    f.format("%30s", "------------------------------");
    f.format("%n");
    for (int k = 0; k < latentDistribution.getNumberOfPoints(); k++) {
        f.format("% 10.8f", latentDistribution.getPointAt(k));
        f.format("%4s", "");
        f.format("% 10.8e", latentDistribution.getDensityAt(k));//15 wide
        f.format("%n");
    }//w  w  w. j ava  2  s. c om
    f.format("%30s", "==============================");
    f.format("%n");
    f.format("%12s", "Mean = ");
    f.format("%8.4f", latentDistribution.getMean());
    f.format("%n");
    f.format("%12s", "Std. Dev. = ");
    f.format("%8.4f", latentDistribution.getStandardDeviation());
    f.format("%n");
    return f.toString();
}

From source file:edu.cmu.tetrad.cli.AbstractAlgorithmCli.java

private String createRunInfo(Set<String> excludedVariables, DataSet dataSet) {
    Formatter fmt = new Formatter();

    fmt.format("Runtime Parameters:%n");
    fmt.format("verbose = %s%n", verbose);
    fmt.format("number of threads = %s%n", numOfThreads);
    fmt.format("%n");

    fmt.format("Dataset:%n");
    fmt.format("file = %s%n", dataFile.getFileName());
    fmt.format("delimiter = %s%n", Args.getDelimiterName(delimiter));
    fmt.format("cases read in = %s%n", dataSet.getNumRows());
    fmt.format("variables read in = %s%n", dataSet.getNumColumns());
    fmt.format("%n");

    if (excludedVariableFile != null || knowledgeFile != null) {
        fmt.format("Filters:%n");
        if (excludedVariableFile != null) {
            fmt.format("excluded variables (%d variables) = %s%n", excludedVariables.size(),
                    excludedVariableFile.getFileName());
        }/*from   w  ww.jav a2 s  .  c  om*/
        if (knowledgeFile != null) {
            fmt.format("knowledge = %s%n", knowledgeFile.getFileName());
        }
        fmt.format("%n");
    }

    fmt.format("Algorithm Parameters:%n");
    printParameterInfos(fmt);
    fmt.format("%n");

    fmt.format("Data Validations:%n");
    printValidationInfos(fmt);

    return fmt.toString();
}

From source file:com.itemanalysis.psychometrics.cfa.AbstractConfirmatoryFactorAnalysisEstimator.java

public String printEstimates(ArrayList<VariableAttributes> items) {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);
    double[] fl = model.getFactorLoading();
    double[] er = model.getErrorVariance();
    //        f.format("%50s", "       CONFIRMATORY FACTOR ANALYSIS RESULTS       ");
    f.format("%n");
    f.format("%-50s", model.getName());
    f.format("%n");
    f.format("%50s", "==================================================");
    f.format("%n");
    f.format("%10s", "     ");
    f.format("%5s", "");
    f.format("%10s", "Factor ");
    f.format("%5s", "");
    f.format("%10s", " Error");
    f.format("%n");
    f.format("%10s", " Item");
    f.format("%5s", "");
    f.format("%10s", "Loading");
    f.format("%5s", "");
    f.format("%10s", "Variance");
    f.format("%n");
    f.format("%50s", "--------------------------------------------------");
    f.format("%n");

    for (int i = 0; i < items.size(); i++) {
        f.format("%10s", items.get(i));
        f.format("%5s", "");
        f.format("% 10.4f", fl[i]);
        f.format("%5s", "");
        f.format("% 10.4f", er[i]);
        f.format("%n");
    }/*from   w  w w . j av a 2 s  .c  o m*/
    f.format("%50s", "--------------------------------------------------");
    f.format("%n");
    return f.toString();
}

From source file:com.itemanalysis.psychometrics.irt.estimation.MarginalMaximumLikelihoodEstimation.java

public String printItemParameters() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    f.format("%58s", "MMLE ITEM PARAMETER ESTIMATES");
    f.format("%n");
    f.format("%87s", "=======================================================================================");
    f.format("%n");
    f.format("%-18s", "Item");
    f.format("%5s", "Code");
    f.format("%9s", "Apar");
    f.format("%7s", "(SE)");
    f.format("%9s", "Bpar");
    f.format("%1s", "");
    f.format("%6s", "(SE)");
    f.format("%9s", "Cpar");
    f.format("%1s", "");
    f.format("%6s", "(SE)");
    f.format("%9s", "Upar");
    f.format("%1s", "");
    f.format("%6s", "(SE)");
    f.format("%n");
    f.format("%87s", "---------------------------------------------------------------------------------------");
    f.format("%n");

    for (int j = 0; j < nItems; j++) {
        sb.append(irm[j].toString() + "\n");
    }/*from   w  ww .j  av a 2 s .c om*/

    f.format("%87s", "=======================================================================================");
    f.format("%n");

    return f.toString();
}

From source file:com.itemanalysis.psychometrics.scaling.NormalizedScore.java

public String printTable(int precision) {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    String f1 = "%10." + precision + "f";
    String f2 = "%10s";
    //      String f3="%10.4f";

    //table header
    f.format("%28s", "SCORE TABLE");
    f.format("%n");
    f.format("%45s", "=============================================");
    f.format("%n");
    f.format(f2, "Original");
    f.format("%5s", "");
    f.format(f2, "Percentile");
    f.format("%5s", "");
    f.format(f2, "Normalized");
    f.format("%n");

    f.format(f2, "Value");
    f.format("%5s", "");
    f.format(f2, "Rank");
    f.format("%5s", "");
    f.format(f2, "Score");
    f.format("%n");
    f.format("%45s", "---------------------------------------------");
    f.format("%n");

    int rs = 0;//from  w w  w .  j  av  a2s  . c  o m
    double value = 0.0;
    double pr = 0.0;

    Iterator<Integer> iter = normScoreTable.keySet().iterator();
    while (iter.hasNext()) {
        rs = iter.next();
        pr = prank.getPercentileRankAt(rs);
        value = normScoreTable.get(rs);
        f.format(f1, (double) rs);
        f.format("%5s", "");
        f.format(f1, pr);
        f.format("%5s", "");
        f.format(f1, value);
        f.format("%5s", "");
        f.format("%n");
    }

    f.format("%45s", "=============================================");
    f.format("%n");
    return f.toString();
}

From source file:com.itemanalysis.psychometrics.irt.estimation.MarginalMaximumLikelihoodEstimation.java

public String printItemFitStatistics() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    f.format("%34s", "ITEM FIT STATISTIC");
    f.format("%n");
    f.format("%50s", "==================================================");
    f.format("%n");
    f.format("%-18s", "Item");
    f.format("%2s", "");
    if (g2ItemFit) {
        f.format("%8s", "G2");
    } else {//from w w w  .  j  a  va 2  s  .co m
        f.format("%8s", "S-X2");
    }
    f.format("%2s", "");
    f.format("%8s", "df");
    f.format("%2s", "");
    f.format("%8s", "p-value");
    f.format("%n");
    f.format("%50s", "--------------------------------------------------");
    f.format("%n");

    for (int j = 0; j < nItems; j++) {
        f.format("%-18s", irm[j].getName());
        f.format("%2s", "");
        f.format("%8.4f", itemFit[j].getValue());
        f.format("%2s", "");
        f.format("%8.4f", itemFit[j].getDegreesOfFreedom());
        f.format("%2s", "");
        f.format("%8.4f", itemFit[j].getPValue());
        f.format("%n");
    }

    f.format("%50s", "==================================================");
    f.format("%n");

    return f.toString();
}

From source file:org.xwiki.rest.internal.ModelFactory.java

public Object toRestObject(URI baseUri, Document doc, BaseObject xwikiObject, boolean useVersion,
        Boolean withPrettyNames) {
    Object object = this.objectFactory.createObject();
    fillObjectSummary(object, doc, xwikiObject, withPrettyNames);

    XWikiContext xwikiContext = this.xcontextProvider.get();
    BaseClass xwikiClass = xwikiObject.getXClass(xwikiContext);

    for (java.lang.Object propertyClassObject : xwikiClass.getProperties()) {
        com.xpn.xwiki.objects.classes.PropertyClass propertyClass = (com.xpn.xwiki.objects.classes.PropertyClass) propertyClassObject;

        Property property = this.objectFactory.createProperty();

        for (java.lang.Object o : propertyClass.getProperties()) {
            BaseProperty baseProperty = (BaseProperty) o;
            Attribute attribute = this.objectFactory.createAttribute();
            attribute.setName(baseProperty.getName());

            /* Check for null values in order to prevent NPEs */
            if (baseProperty.getValue() != null) {
                attribute.setValue(baseProperty.getValue().toString());
            } else {
                attribute.setValue("");
            }//from  w ww  .j a va2  s. com

            property.getAttributes().add(attribute);
        }

        if (propertyClass instanceof ListClass) {
            ListClass listClass = (ListClass) propertyClass;

            List allowedValueList = listClass.getList(xwikiContext);

            if (!allowedValueList.isEmpty()) {
                Formatter f = new Formatter();
                for (int i = 0; i < allowedValueList.size(); i++) {
                    if (i != allowedValueList.size() - 1) {
                        f.format("%s,", allowedValueList.get(i).toString());
                    } else {
                        f.format("%s", allowedValueList.get(i).toString());
                    }
                }

                Attribute attribute = this.objectFactory.createAttribute();
                attribute.setName(Constants.ALLOWED_VALUES_ATTRIBUTE_NAME);
                attribute.setValue(f.toString());
                property.getAttributes().add(attribute);
            }
        }

        property.setName(propertyClass.getName());
        property.setType(propertyClass.getClassType());
        try {
            property.setValue(serializePropertyValue(xwikiObject.get(propertyClass.getName())));
        } catch (XWikiException e) {
            // Should never happen
        }

        String propertyUri;

        if (useVersion) {
            propertyUri = Utils
                    .createURI(baseUri, ObjectPropertyAtPageVersionResource.class, doc.getWiki(),
                            Utils.getSpacesFromSpaceId(doc.getSpace()), doc.getName(), doc.getVersion(),
                            xwikiObject.getClassName(), xwikiObject.getNumber(), propertyClass.getName())
                    .toString();
        } else {
            propertyUri = Utils
                    .createURI(baseUri, ObjectPropertyResource.class, doc.getWiki(),
                            Utils.getSpacesFromSpaceId(doc.getSpace()), doc.getName(),
                            xwikiObject.getClassName(), xwikiObject.getNumber(), propertyClass.getName())
                    .toString();
        }
        Link propertyLink = this.objectFactory.createLink();
        propertyLink.setHref(propertyUri);
        propertyLink.setRel(Relations.SELF);
        property.getLinks().add(propertyLink);

        object.getProperties().add(property);
    }

    Link objectLink = getObjectLink(this.objectFactory, baseUri, doc, xwikiObject, useVersion, Relations.SELF);
    object.getLinks().add(objectLink);

    return object;
}

From source file:org.xwiki.rest.resources.BaseSearchResult.java

/**
 * Search for keyword in the given scopes. Limit the search only to Objects.
 * /* www. j av  a  2 s  .  com*/
 * @param keywords
 * @param wikiName
 * @param space
 * @param hasProgrammingRights
 * @param number
 * @return
 * @throws QueryException
 * @throws IllegalArgumentException
 * @throws UriBuilderException
 * @throws XWikiException
 */
protected List<SearchResult> searchObjects(String keywords, String wikiName, String space,
        boolean hasProgrammingRights, int number)
        throws QueryException, IllegalArgumentException, UriBuilderException, XWikiException {
    String database = Utils.getXWikiContext(componentManager).getDatabase();

    /* This try is just needed for executing the finally clause. */
    try {
        List<SearchResult> result = new ArrayList<SearchResult>();

        if (keywords == null) {
            return result;
        }

        Formatter f = new Formatter();

        if (space != null) {
            f.format(
                    "select distinct doc.fullName, doc.space, doc.name, obj.className, obj.number from XWikiDocument as doc, BaseObject as obj, StringProperty as sp, LargeStringProperty as lsp where doc.space = :space and obj.name=doc.fullName and sp.id.id = obj.id and lsp.id.id = obj.id and (upper(sp.value) like :keywords or upper(lsp.value) like :keywords) ");
        } else {
            f.format(
                    "select distinct doc.fullName, doc.space, doc.name, obj.className, obj.number from XWikiDocument as doc, BaseObject as obj, StringProperty as sp, LargeStringProperty as lsp where obj.name=doc.fullName and sp.id.id = obj.id and lsp.id.id = obj.id and (upper(sp.value) like :keywords or upper(lsp.value) like :keywords) ");
        }

        if (hasProgrammingRights) {
            f.format(" order by doc.fullName asc");
        } else {
            f.format(
                    " and doc.space<>'XWiki' and doc.space<>'Admin' and doc.space<>'Panels' and doc.name<>'WebPreferences' order by doc.fullName asc");
        }

        String query = f.toString();

        List<Object> queryResult = null;

        /* This is needed because if the :space placeholder is not in the query, setting it would cause an exception */
        if (space != null) {
            queryResult = queryManager.createQuery(query, Query.XWQL)
                    .bindValue("keywords", String.format("%%%s%%", keywords.toUpperCase()))
                    .bindValue("space", space).setLimit(number).execute();
        } else {
            queryResult = queryManager.createQuery(query, Query.XWQL)
                    .bindValue("keywords", String.format("%%%s%%", keywords.toUpperCase())).setLimit(number)
                    .execute();
        }

        for (Object object : queryResult) {
            Object[] fields = (Object[]) object;

            String spaceName = (String) fields[1];
            String pageName = (String) fields[2];
            String className = (String) fields[3];
            int objectNumber = (Integer) fields[4];

            String id = Utils.getObjectId(wikiName, spaceName, pageName, className, objectNumber);

            String pageId = Utils.getPageId(wikiName, spaceName, pageName);
            if (Utils.getXWikiApi(componentManager).hasAccessLevel("view", pageId)) {
                SearchResult searchResult = objectFactory.createSearchResult();
                searchResult.setType("object");
                searchResult.setId(id);
                searchResult.setPageFullName(Utils.getPageFullName(wikiName, spaceName, pageName));
                searchResult.setWiki(wikiName);
                searchResult.setSpace(spaceName);
                searchResult.setPageName(pageName);
                searchResult.setClassName(className);
                searchResult.setObjectNumber(objectNumber);

                String pageUri = UriBuilder.fromUri(uriInfo.getBaseUri()).path(PageResource.class)
                        .build(wikiName, spaceName, pageName).toString();
                Link pageLink = new Link();
                pageLink.setHref(pageUri);
                pageLink.setRel(Relations.PAGE);
                searchResult.getLinks().add(pageLink);

                String objectUri = UriBuilder.fromUri(uriInfo.getBaseUri()).path(ObjectResource.class)
                        .build(wikiName, spaceName, pageName, className, objectNumber).toString();
                Link objectLink = new Link();
                objectLink.setHref(objectUri);
                objectLink.setRel(Relations.OBJECT);
                searchResult.getLinks().add(objectLink);

                result.add(searchResult);
            }
        }

        return result;
    } finally {
        Utils.getXWikiContext(componentManager).setDatabase(database);
    }
}