org.kalypso.zml.ui.table.dialogs.input.ZmlEinzelwert.java Source code

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Here is the source code for org.kalypso.zml.ui.table.dialogs.input.ZmlEinzelwert.java

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/*----------------    FILE HEADER KALYPSO ------------------------------------------
 *
 *  This file is part of kalypso.
 *  Copyright (C) 2004 by:
 *
 *  Technical University Hamburg-Harburg (TUHH)
 *  Institute of River and coastal engineering
 *  Denickestrae 22
 *  21073 Hamburg, Germany
 *  http://www.tuhh.de/wb
 *
 *  and
 *
 *  Bjoernsen Consulting Engineers (BCE)
 *  Maria Trost 3
 *  56070 Koblenz, Germany
 *  http://www.bjoernsen.de
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  Contact:
 *
 *  E-Mail:
 *  belger@bjoernsen.de
 *  schlienger@bjoernsen.de
 *  v.doemming@tuhh.de
 *
 *  ---------------------------------------------------------------------------*/
package org.kalypso.zml.ui.table.dialogs.input;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.LinkedHashSet;
import java.util.Set;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.kalypso.zml.ui.table.base.widgets.AbstractEnhancedWidget;

/**
 * @author Dirk Kuch
 */
public class ZmlEinzelwert {
    Set<AbstractEnhancedWidget<?>> m_widgets = new LinkedHashSet<>();

    private Date m_date;

    private Double m_value;

    private final ZmlEinzelwertModel m_model;

    public ZmlEinzelwert(final ZmlEinzelwertModel model, final Date date, final Double value) {
        m_model = model;
        m_date = date;
        m_value = value;
    }

    public Date getDate() {
        return m_date;
    }

    public Double getValue() {
        return m_value;
    }

    /**
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(final Object obj) {
        if (obj instanceof ZmlEinzelwert) {
            final ZmlEinzelwert other = (ZmlEinzelwert) obj;

            final EqualsBuilder builder = new EqualsBuilder();
            builder.append(getDate(), other.getDate());
            builder.append(getValue(), other.getValue());

            return builder.isEquals();
        }

        return super.equals(obj);
    }

    /**
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        final HashCodeBuilder builder = new HashCodeBuilder();
        builder.append(this.getClass().getName());
        builder.append(getDate());
        builder.append(getValue());

        return builder.toHashCode();
    }

    public void setDate(final Date selected) {
        m_date = selected;

        m_model.fireModelChanged();
    }

    public void setValue(final Double value) {
        m_value = value;

        m_model.fireModelChanged();
    }

    /**
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        final StringBuffer buffer = new StringBuffer();
        if (m_date != null) {
            final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); //$NON-NLS-1$
            buffer.append(String.format("%s: ", sdf.format(m_date))); //$NON-NLS-1$
        }

        if (m_value != null) {
            buffer.append(String.format("%.3f", m_value)); //$NON-NLS-1$
        }

        return buffer.toString();
    }

    public void addWidget(final AbstractEnhancedWidget<?> widget) {
        m_widgets.add(widget);
    }

    public boolean isValid() {
        for (final AbstractEnhancedWidget<?> widget : m_widgets) {
            if (!widget.isValid())
                return false;
        }

        return true;
    }

}