Example usage for org.apache.commons.collections Predicate Predicate

Introduction

In this page you can find the example usage for org.apache.commons.collections Predicate Predicate.

Prototype

Predicate

Source Link

Usage

From source file:net.shopxx.entity.Goods.java

@Transient
public boolean getIsOutOfStock() {
    return CollectionUtils.exists(getProducts(), new Predicate() {
        public boolean evaluate(Object object) {
            Product product = (Product) object;
            return product != null && product.getIsOutOfStock();
        }//from w ww .j  a  v  a 2  s .  c o m
    });
}

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From source file:jp.co.opentone.bsol.linkbinder.service.admin.impl.CorresponGroupServiceImpl.java

/**
 * ??????????./*w ww  .  j a v a  2s  .  c  o  m*/
 * @param users 
 * @throws ServiceAbortException ???????
 */
private void validateUserProjectDiff(List<User> users) throws ServiceAbortException {
    String projectId = getCurrentProjectId();
    SearchUserCondition condition = new SearchUserCondition();
    condition.setProjectId(projectId);
    List<ProjectUser> projectUsers = findProjectUser(condition);
    for (final User u : users) {
        //  ????????
        Object ret = CollectionUtils.find(projectUsers, new Predicate() {
            public boolean evaluate(Object object) {
                ProjectUser pu = (ProjectUser) object;
                return u.getEmpNo().equals(pu.getUser().getEmpNo());
            }
        });

        if (ret == null) {
            throw new ServiceAbortException("invalid user",
                    ApplicationMessageCode.CANNOT_PERFORM_BECAUSE_USER_ALREADY_DELETED, u.getLabel());
        }
    }
}

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From source file:com.app.util.browser.BrowserSniffer.java

private void sniffBrowser() throws Exception {
    // eg: Camino/0.7
    // [0] = Camino/0.7
    // [1] = Camino
    // [2] = 0//from   www .j a v  a 2s. co  m
    // [3] = .7
    ArrayList matches = getMatches(BrowserTypePat, ua, 4);
    if (matches.isEmpty())
        return;

    // first find out whether it's msie hiding behind many different doors... 
    String[] browserParticulars = (String[]) CollectionUtils.find(matches, new Predicate() {
        public boolean evaluate(Object arg0) {
            final String[] pieces = (String[]) arg0;
            for (int i = 0; i < pieces.length; i++) {
                final String piece = pieces[i];
                if (StringUtils.contains(piece, MSIE_ID)) {
                    return true;
                }
            }
            return false;
        }
    });

    // if it's not msie but test for Opera because it can identify itself as msie...
    if (browserParticulars == null) {
        // get the position of the last browser key found
        int count = matches.size() - 1;
        browserParticulars = (String[]) matches.get(count);
    }

    longName = browserParticulars[0];
    browserName = browserParticulars[1];

    // get browserName from string
    Matcher nameMatcher = NameOnlyPat.matcher(browserName);
    if (nameMatcher.matches()) {
        browserName = nameMatcher.group(nameMatcher.groupCount());
    }

    majorVersion = browserParticulars[2];

    // parse the minor version string and look for alpha chars
    if (browserParticulars[3] != null) {
        // eg: .7b
        // [0] = .7b
        // [1] = .7
        // [2] = b
        matches = getMatches(MinorVersionPat, browserParticulars[3], 3);
        if (matches.isEmpty())
            return;

        int count = matches.size() - 1;
        browserParticulars = (String[]) matches.get(count);
        if (browserParticulars[1] != null)
            minorVersion = browserParticulars[1];
        else
            minorVersion = ".0";

        if (PunctuationOnlyPat.matcher(minorVersion).matches())
            minorVersion = StringUtils.EMPTY;

        if (browserParticulars[2] != null && !PunctuationOnlyPat.matcher(browserParticulars[2]).matches())
            revisionVersion = browserParticulars[2];
    }
}

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From source file:ar.com.fdvs.dj.core.layout.AbstractLayoutManager.java

/**
 * Sets the columns width by reading some report options like the
 * printableArea and useFullPageWidth./*from   ww w . j  a  va  2  s .  c  om*/
 * columns with fixedWidth property set in TRUE will not be modified
 */
protected void setColumnsFinalWidth() {
    log.debug("Setting columns final width.");
    float factor = 1;
    int printableArea = report.getOptions().getColumnWidth();

    //Create a list with only the visible columns.
    List visibleColums = getVisibleColumns();

    if (report.getOptions().isUseFullPageWidth()) {
        int columnsWidth = 0;
        int notRezisableWidth = 0;

        //Store in a variable the total with of all visible columns
        for (Iterator iterator = visibleColums.iterator(); iterator.hasNext();) {
            AbstractColumn col = (AbstractColumn) iterator.next();
            columnsWidth += col.getWidth().intValue();
            if (col.getFixedWidth().booleanValue())
                notRezisableWidth += col.getWidth().intValue();
        }

        factor = (float) (printableArea - notRezisableWidth) / (float) (columnsWidth - notRezisableWidth);

        log.debug("printableArea = " + printableArea + ", columnsWidth = " + columnsWidth + ", columnsWidth = "
                + columnsWidth + ", notRezisableWidth = " + notRezisableWidth + ", factor = " + factor);

        int acumulated = 0;
        int colFinalWidth = 0;

        //Select the non-resizable columns
        Collection resizableColumns = CollectionUtils.select(visibleColums, new Predicate() {
            public boolean evaluate(Object arg0) {
                return !((AbstractColumn) arg0).getFixedWidth().booleanValue();
            }

        });

        //Finally, set the new width to the resizable columns
        for (Iterator iter = resizableColumns.iterator(); iter.hasNext();) {
            AbstractColumn col = (AbstractColumn) iter.next();

            if (!iter.hasNext()) {
                col.setWidth(new Integer(printableArea - notRezisableWidth - acumulated));
            } else {
                colFinalWidth = (new Float(col.getWidth().intValue() * factor)).intValue();
                acumulated += colFinalWidth;
                col.setWidth(new Integer(colFinalWidth));
            }
        }
    }

    // If the columns width changed, the X position must be setted again.
    int posx = 0;
    for (Iterator iterator = visibleColums.iterator(); iterator.hasNext();) {
        AbstractColumn col = (AbstractColumn) iterator.next();
        col.setPosX(new Integer(posx));
        posx += col.getWidth().intValue();
    }
}

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From source file:net.sourceforge.fenixedu.domain.Teacher.java

public TeacherService getTeacherServiceByExecutionPeriod(final ExecutionSemester executionSemester) {
    return (TeacherService) CollectionUtils.find(getTeacherServicesSet(), new Predicate() {
        @Override//from www .  j a v a 2  s  .  c o m
        public boolean evaluate(Object arg0) {
            TeacherService teacherService = (TeacherService) arg0;
            return teacherService.getExecutionPeriod() == executionSemester;
        }
    });
}

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From source file:net.shopxx.entity.Goods.java

@Transient
public Product getDefaultProduct() {
    return (Product) CollectionUtils.find(getProducts(), new Predicate() {
        public boolean evaluate(Object object) {
            Product product = (Product) object;
            return product != null && product.getIsDefault();
        }//from w ww  .j  a v  a  2 s  . c o m
    });
}

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From source file:net.sourceforge.fenixedu.domain.CurricularCourse.java

@SuppressWarnings("unchecked")
public boolean hasActiveScopeInGivenSemesterForCommonAndGivenBranch(final Integer semester,
        final Branch branch) {

    Collection<CurricularCourseScope> scopes = getScopesSet();

    List<CurricularCourseScope> result = (List<CurricularCourseScope>) CollectionUtils.select(scopes,
            new Predicate() {
                @Override//from  w ww  . j  ava2 s  .  c o  m
                public boolean evaluate(Object obj) {
                    CurricularCourseScope curricularCourseScope = (CurricularCourseScope) obj;
                    return ((curricularCourseScope.getBranch().getBranchType().equals(BranchType.COMNBR)
                            || curricularCourseScope.getBranch().equals(branch))
                            && curricularCourseScope.getCurricularSemester().getSemester().equals(semester)
                            && curricularCourseScope.isActive().booleanValue());
                }
            });

    return !result.isEmpty();
}

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From source file:net.sourceforge.fenixedu.domain.Teacher.java

public Professorship getProfessorshipByExecutionCourse(final ExecutionCourse executionCourse) {
    return (Professorship) CollectionUtils.find(getProfessorships(), new Predicate() {
        @Override//from  w  ww .  ja  va  2  s  .c om
        public boolean evaluate(Object arg0) {
            Professorship professorship = (Professorship) arg0;
            return professorship.getExecutionCourse() == executionCourse;
        }
    });
}

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From source file:net.shopxx.entity.Goods.java

@SuppressWarnings("unchecked")
@Transient//w w  w. ja va2  s  .c o  m
public Set<Promotion> getValidPromotions() {
    if (!Goods.Type.general.equals(getType()) || CollectionUtils.isEmpty(getPromotions())) {
        return Collections.emptySet();
    }

    return new HashSet<Promotion>(CollectionUtils.select(getPromotions(), new Predicate() {
        public boolean evaluate(Object object) {
            Promotion promotion = (Promotion) object;
            return promotion != null && promotion.hasBegun() && !promotion.hasEnded()
                    && CollectionUtils.isNotEmpty(promotion.getMemberRanks());
        }
    }));
}

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From source file:net.sourceforge.fenixedu.domain.Enrolment.java

private void createAttendForImprovement(final ExecutionSemester executionSemester) {
    final Registration registration = getRegistration();

    // FIXME this is completly wrong, there may be more than one execution
    // course for this curricular course
    ExecutionCourse currentExecutionCourse = (ExecutionCourse) CollectionUtils
            .find(getCurricularCourse().getAssociatedExecutionCoursesSet(), new Predicate() {

                @Override/* w  ww  .  j ava  2s.c  o  m*/
                final public boolean evaluate(Object arg0) {
                    ExecutionCourse executionCourse = (ExecutionCourse) arg0;
                    if (executionCourse.getExecutionPeriod().equals(executionSemester)
                            && executionCourse.getEntryPhase().equals(EntryPhase.FIRST_PHASE)) {
                        return true;
                    }
                    return false;
                }

            });

    if (currentExecutionCourse != null) {
        Collection attends = currentExecutionCourse.getAttendsSet();
        Attends attend = (Attends) CollectionUtils.find(attends, new Predicate() {

            @Override
            public boolean evaluate(Object arg0) {
                Attends attend = (Attends) arg0;
                if (attend.getRegistration().equals(registration)) {
                    return true;
                }
                return false;
            }

        });

        if (attend == null) {
            attend = getStudent().getAttends(currentExecutionCourse);

            if (attend != null) {
                attend.setRegistration(registration);
            } else {
                attend = new Attends(registration, currentExecutionCourse);
            }
        }
        attend.setEnrolment(this);
    }
}

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