Example usage for org.eclipse.jdt.core.dom IBinding isEqualTo

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom IBinding isEqualTo.

Prototype

public boolean isEqualTo(IBinding binding);

Source Link

Document

Returns whether this binding has the same key as that of the given binding.

Usage

From source file:cideplus.ui.astview.TrayContentProvider.java

License:Open Source License

private void addBindingComparisons(ArrayList result, Binding trayElement) {
    class IsEqualToProperty extends DynamicBindingProperty {
        public IsEqualToProperty(Binding parent) {
            super(parent);
        }//  w  w w . jav  a  2s.c  om

        protected String getName() {
            return "*.isEqualTo(this): "; //$NON-NLS-1$
        }

        protected String executeQuery(IBinding viewerBinding, IBinding trayBinding) {
            if (viewerBinding != null)
                return Boolean.toString(viewerBinding.isEqualTo(trayBinding));
            else
                return "* is null"; //$NON-NLS-1$
        }
    }
    result.add(new IsEqualToProperty(trayElement));

    class KeysEqualProperty extends DynamicBindingProperty {
        public KeysEqualProperty(Binding parent) {
            super(parent);
        }

        protected String getName() {
            return "*.getKey().equals(this.getKey()): "; //$NON-NLS-1$
        }

        protected String executeQuery(IBinding viewerBinding, IBinding trayBinding) {
            if (viewerBinding == null)
                return "* is null"; //$NON-NLS-1$
            else if (viewerBinding.getKey() == null)
                return "*.getKey() is null"; //$NON-NLS-1$
            else if (trayBinding.getKey() == null)
                return "this.getKey() is null"; //$NON-NLS-1$
            else
                return Boolean.toString(viewerBinding.getKey().equals(trayBinding.getKey()));
        }
    }
    result.add(new KeysEqualProperty(trayElement));
}

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From source file:net.sf.j2s.core.astvisitors.Bindings.java

License:Open Source License

/**
 * Checks if the two bindings are equals. First an identity check is
 * made an then the key of the bindings are compared. 
 * @param b1 first binding treated as <code>this</code>. So it must
 *  not be <code>null</code>
 * @param b2 the second binding.//from w  w  w.ja  v  a 2 s. c  o m
 * @return boolean
 */
public static boolean equals(IBinding b1, IBinding b2) {
    boolean isEqualTo = b1.isEqualTo(b2);
    if (!isEqualTo && b1 instanceof ITypeBinding && b2 instanceof ITypeBinding) {
        ITypeBinding bb1 = (ITypeBinding) b1;
        ITypeBinding bb2 = (ITypeBinding) b2;
        String bb1Name = bb1.getBinaryName();
        if (bb1Name != null) {
            isEqualTo = bb1Name.equals(bb2.getBinaryName());
        }
    }
    if (CHECK_CORE_BINDING_IS_EQUAL_TO) {
        boolean originalEquals = originalEquals(b1, b2);
        if (originalEquals != isEqualTo) {
            //String message= "Unexpected difference between Bindings.equals(..) and IBinding#isEqualTo(..)"; //$NON-NLS-1$
            String detail = "\nb1 == " + b1.getKey() + ",\nb2 == " //$NON-NLS-1$//$NON-NLS-2$
                    + (b2 == null ? "null binding" : b2.getKey()); //$NON-NLS-1$
            try {
                detail += "\nb1.getJavaElement() == " + b1.getJavaElement() + ",\nb2.getJavaElement() == " //$NON-NLS-1$//$NON-NLS-2$
                        + (b2 == null ? "null binding" : b2.getJavaElement().toString()); //$NON-NLS-1$
            } catch (Exception e) {
                detail += "\nException in getJavaElement():\n" + e; //$NON-NLS-1$
            }
            //JavaPlugin.logRepeatedMessage(message, detail);
        }
    }
    return isEqualTo;
}

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From source file:org.autorefactor.refactoring.ASTHelper.java

License:Open Source License

private static boolean areVariableBindingsEqual(ASTNode node1, ASTNode node2) {
    final IBinding b1 = varBinding(node1);
    final IBinding b2 = varBinding(node2);
    return b1 != null && b2 != null && b1.isEqualTo(b2);
}

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From source file:org.incha.core.jswingripples.parser.BindingSupport.java

License:Open Source License

/**
 * Checks if the two bindings are equals. Also works across binding environments.
 * @param b1 first binding treated as <code>this. So it must
 *  not be <code>null//  w  w w  .j  a  va 2s .  co  m
 * @param b2 the second binding.
 * @return boolean
 */
public boolean equals(final IBinding b1, final IBinding b2) {
    return b1.isEqualTo(b2);
}

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