Example usage for org.apache.commons.lang ObjectUtils equals

Introduction

In this page you can find the example usage for org.apache.commons.lang ObjectUtils equals.

Prototype

public static boolean equals(Object object1, Object object2)

Source Link

Document

Compares two objects for equality, where either one or both objects may be null.

 ObjectUtils.equals(null, null)                  = true ObjectUtils.equals(null, "")                    = false ObjectUtils.equals("", null)                    = false ObjectUtils.equals("", "")                      = true ObjectUtils.equals(Boolean.TRUE, null)          = false ObjectUtils.equals(Boolean.TRUE, "true")        = false ObjectUtils.equals(Boolean.TRUE, Boolean.TRUE)  = true ObjectUtils.equals(Boolean.TRUE, Boolean.FALSE) = false

Usage

From source file:de.schildbach.game.chess.ChessPosition.java

@Override
public boolean equals(Object o) {
    if (o == null)
        return false;

    if (!super.equals(o))
        return false;

    ChessPosition other = (ChessPosition) o;

    if (!Arrays.equals(castlingAvailableWhite, other.castlingAvailableWhite))
        return false;

    if (!Arrays.equals(castlingAvailableBlack, other.castlingAvailableBlack))
        return false;

    if (!ObjectUtils.equals(this.enPassantTargetSquare, other.enPassantTargetSquare))
        return false;

    return true;/*from w  w  w . ja  v  a 2 s .c  om*/
}

From source file:com.opengamma.financial.analytics.curve.CurveSpecification.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }/*from w  ww.ja  v  a2s.c  om*/
    if (!(obj instanceof CurveSpecification)) {
        return false;
    }
    final CurveSpecification other = (CurveSpecification) obj;
    if (!ObjectUtils.equals(_name, other._name)) {
        return false;
    }
    if (!ObjectUtils.equals(_curveDate, other._curveDate)) {
        return false;
    }
    if (!ObjectUtils.equals(_nodes, other._nodes)) {
        return false;
    }
    return true;
}

From source file:com.opengamma.financial.analytics.curve.InterpolatedCurveSpecification.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }//from   w w w  .  ja v a 2 s  .c o  m
    if (!(obj instanceof InterpolatedCurveSpecification)) {
        return false;
    }
    if (!super.equals(obj)) {
        return false;
    }
    final InterpolatedCurveSpecification other = (InterpolatedCurveSpecification) obj;
    return ObjectUtils.equals(_interpolatorName, other._interpolatorName)
            && ObjectUtils.equals(_rightExtrapolatorName, other._rightExtrapolatorName)
            && ObjectUtils.equals(_leftExtrapolatorName, other._leftExtrapolatorName);
}

From source file:de.codesourcery.eve.skills.db.datamodel.Region.java

public static boolean isSameRegion(Region r1, Region r2) {
    final Long id1 = getRegionId(r1);
    final Long id2 = getRegionId(r2);
    return ObjectUtils.equals(id1, id2);
}

From source file:com.autentia.wuija.widget.query.QuickQuery.java

public void valueChangeListener(ValueChangeEvent event) {
    final String newValue = (String) event.getNewValue();
    if (ObjectUtils.equals(newValue, criterion.getValues().get(0))) {
        return;//from  www.  ja  v a  2 s .c  o  m
    }
    if (log.isDebugEnabled()) {
        log.debug("New quick search: " + newValue);
    }
    criterion.setValues(newValue);
    search();
}

From source file:com.opengamma.analytics.financial.var.parametric.DeltaGammaCovarianceMatrixStandardDeviationCalculator.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }/*w w  w  .  j  ava2s  .c  om*/
    if (obj == null) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final DeltaGammaCovarianceMatrixStandardDeviationCalculator other = (DeltaGammaCovarianceMatrixStandardDeviationCalculator) obj;
    return ObjectUtils.equals(_algebra, other._algebra);
}

From source file:com.opengamma.analytics.financial.instrument.index.GeneratorSwapFuturesDeliverable.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }/* w ww.  j  a va 2 s. com*/
    if (!super.equals(obj)) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final GeneratorSwapFuturesDeliverable other = (GeneratorSwapFuturesDeliverable) obj;
    if (!ObjectUtils.equals(_security, other._security)) {
        return false;
    }
    return true;
}

From source file:com.opengamma.analytics.financial.model.interestrate.definition.LiborMarketModelDisplacedDiffusionDataBundle.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }/*www.  ja  v  a2 s. co m*/
    if (!super.equals(obj)) {
        return false;
    }
    if (!(obj instanceof LiborMarketModelDisplacedDiffusionDataBundle)) {
        return false;
    }
    final LiborMarketModelDisplacedDiffusionDataBundle other = (LiborMarketModelDisplacedDiffusionDataBundle) obj;
    if (!ObjectUtils.equals(_parameters, other._parameters)) {
        return false;
    }
    return true;
}

From source file:com.github.lukaszkusek.xml.comparator.comparators.attributes.XMLAttributesComparator.java

private DifferenceDetails compareAttributesWithTheSameName(Node node1, Node node2, String attributeName) {
    Pattern pattern = valueExtractors.get(node1.getXPath() + "/@" + attributeName);

    String attribute1Value = node1.extractAttributeValue(attributeName, pattern);
    String attribute2Value = node2.extractAttributeValue(attributeName, pattern);

    if (!ObjectUtils.equals(attribute1Value, attribute2Value)) {
        return DifferenceDetails.of(node1, node2, attributeName, DifferenceCode.DIFFERENT_ATTRIBUTE_VALUE);
    }//from w  ww.ja va2 s . com

    return DifferenceDetails.empty();
}

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

protected void initParentDsListeners() {
    masterDs.addItemChangeListener(e -> {
        Entity prevValue = getItem(e.getPrevItem());
        Entity newValue = getItem(e.getItem());
        reattachListeners(prevValue, newValue);
        fireItemChanged((T) prevValue);// www. j  a  v  a2  s.co  m
    });

    masterDs.addStateChangeListener(e -> fireStateChanged(e.getPrevState()));

    masterDs.addItemPropertyChangeListener(e -> {
        if (e.getProperty().equals(metaProperty.getName())
                && !ObjectUtils.equals(e.getPrevValue(), e.getValue())) {
            reattachListeners((Entity) e.getPrevValue(), (Entity) e.getValue());
            fireItemChanged((T) e.getPrevValue());
        }
    });
}