Example usage for java.lang Object equals

Introduction

In this page you can find the example usage for java.lang Object equals.

Prototype

public boolean equals(Object obj)

Source Link

Document

Indicates whether some other object is "equal to" this one.

Usage

From source file:WeakCanonicalSet.java

protected boolean equals(Object a, Object b) {
    return a.equals(b);
}

From source file:com.cburch.draw.tools.DrawingAttributeSet.java

public <V> void setValue(Attribute<V> attr, V value) {
    Iterator<Attribute<?>> ait = attrs.iterator();
    ListIterator<Object> vit = values.listIterator();
    while (ait.hasNext()) {
        Object a = ait.next();
        vit.next();/*from   ww w .ja v  a  2  s  .  c om*/
        if (a.equals(attr)) {
            vit.set(value);
            AttributeEvent e = new AttributeEvent(this, attr, value);
            for (AttributeListener listener : listeners) {
                listener.attributeValueChanged(e);
            }
            if (attr == DrawAttr.PAINT_TYPE) {
                e = new AttributeEvent(this);
                for (AttributeListener listener : listeners) {
                    listener.attributeListChanged(e);
                }
            }
            return;
        }
    }
    throw new IllegalArgumentException(attr.toString());
}

From source file:com.cburch.draw.tools.DrawingAttributeSet.java

public <V> V getValue(Attribute<V> attr) {
    Iterator<Attribute<?>> ait = attrs.iterator();
    Iterator<Object> vit = values.iterator();
    while (ait.hasNext()) {
        Object a = ait.next();
        Object v = vit.next();//from ww w  .  j a v a2s  . c om
        if (a.equals(attr)) {
            @SuppressWarnings("unchecked")
            V ret = (V) v;
            return ret;
        }
    }
    return null;
}

From source file:com.haulmont.cuba.gui.data.impl.HierarchicalPropertyDatasourceImpl.java

@Override
public Collection<K> getChildren(K itemId) {
    if (hierarchyPropertyName != null) {
        final Entity item = getItem(itemId);
        if (item == null)
            return Collections.emptyList();

        List<K> res = new ArrayList<>();

        Collection<K> ids = getItemIds();
        for (K id : ids) {
            Entity<K> currentItem = getItem(id);
            Object parentItem = currentItem.getValue(hierarchyPropertyName);
            if (parentItem != null && parentItem.equals(item))
                res.add(currentItem.getId());
        }//from  ww  w.  j  a va2  s  .  co  m

        if (StringUtils.isNotBlank(sortPropertyName)) {
            Collections.sort(res, new Comparator<K>() {
                @Override
                public int compare(K o1, K o2) {
                    Entity item1 = getItem(o1);
                    Entity item2 = getItem(o2);
                    Object value1 = item1.getValue(sortPropertyName);
                    Object value2 = item2.getValue(sortPropertyName);
                    if ((value1 instanceof Comparable) && (value2 instanceof Comparable))
                        return ((Comparable) value1).compareTo(value2);

                    return 0;
                }
            });
        }

        return res;
    }
    return Collections.emptyList();
}

From source file:MicroMap.java

/**
 * @see java.util.Map#containsKey(java.lang.Object)
 *//* ww w  .j  av a2s. co  m*/
public boolean containsKey(final Object key) {
    return key.equals(this.key);
}

From source file:MicroMap.java

/**
 * @see java.util.Map#get(java.lang.Object)
 *//*  ww w. j a  va 2 s  . co  m*/
public Object get(final Object key) {
    if (key.equals(this.key)) {
        return value;
    }

    return null;
}

From source file:com.jaspersoft.studio.components.chart.model.theme.MLegendSettings.java

@Override
public Object getPropertyValue(Object id) {
    LegendSettings ts = getValue();//ww w  . j  a  v a 2s  .  co m
    if (id.equals(LegendSettings.PROPERTY_showLegend))
        return Misc.nvl(ts.getShowLegend(), Boolean.TRUE);
    if (id.equals(LegendSettings.PROPERTY_font)) {
        clFont = MFontUtil.getMFont(clFont, ts.getFont(), null, this);
        return clFont;
    }
    if (id.equals(LegendSettings.PROPERTY_position))
        return posD.getEnumValue(ts.getPositionValue());
    if (id.equals(LegendSettings.PROPERTY_horizontalAlignment))
        return hp.getEnumValue(JFreeChartHorizontalAlignmentEnum.getValue(ts.getHorizontalAlignment()));
    if (id.equals(LegendSettings.PROPERTY_verticalAlignment))
        return vp.getEnumValue(JFreeChartVerticalAlignmentEnum.getValue(ts.getVerticalAlignment()));
    if (id.equals(LegendSettings.PROPERTY_backgroundPaint))
        return ts.getBackgroundPaint();
    if (id.equals(LegendSettings.PROPERTY_foregroundPaint))
        return ts.getForegroundPaint();

    Object pad = PadUtil.getPropertyValue(id, ts.getPadding());
    if (pad != null)
        return pad;
    BlockFrame bf = ts.getBlockFrame();
    if (bf != null) {
        pad = PadUtil.getPropertyValue(id, bf.getInsets(), LegendSettings.PROPERTY_blockFrame);
        if (pad != null)
            return pad;
    }
    return null;
}

From source file:com.worldline.easycukes.commons.helpers.JSONHelper.java

/**
 * Returns <b>true</b> if JSON array a1 is equals to JSON array a2.
 *
 * @param a1 a {@link JSONArray} containing some JSON data
 * @param a2 another {@link JSONArray} containing some JSON data
 * @return true if the json arrays are equals
 *///from  w w w .j av a  2 s.  c o  m
public static boolean equals(@NonNull JSONArray a1, @NonNull JSONArray a2) {
    if (a1 == a2)
        return true;
    if (a1.size() != a2.size())
        return false;

    final ListIterator i1 = a1.listIterator();
    ListIterator i2;
    boolean found = false;
    while (i1.hasNext()) {
        final Object o1 = i1.next();
        found = false;
        i2 = a2.listIterator();
        if (o1 instanceof JSONObject)
            while (i2.hasNext()) {
                final Object o2 = i2.next();
                if (!(o2 instanceof JSONObject))
                    return false;
                if (equals((JSONObject) o1, (JSONObject) o2))
                    found = true;
            }
        else if (o1 instanceof JSONArray)
            while (i2.hasNext()) {
                final Object o2 = i2.next();
                if (!(o2 instanceof JSONArray))
                    return false;
                if (equals((JSONArray) o1, (JSONArray) o2))
                    found = true;
            }
        else
            while (i2.hasNext()) {
                final Object o2 = i2.next();
                if (o1.equals(o2))
                    found = true;
            }
        if (!found)
            return false;
    }
    return true;
}

From source file:MicroMap.java

/**
 * @see java.util.Map#containsValue(java.lang.Object)
 *//*from  w ww .j  a  v a2 s  . c  om*/
public boolean containsValue(final Object value) {
    return value.equals(this.value);
}

From source file:org.atemsource.atem.impl.json.attribute.ChildrenAttribute.java

@Override
public boolean isEqual(Object entity, Object other) {
    return entity.equals(other);
}