Example usage for org.eclipse.jdt.core.dom IVariableBinding isRecovered

Introduction

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

Prototype

public boolean isRecovered();

Source Link

Document

Return whether this binding is created because the bindings recovery is enabled.

Usage

From source file:edu.uci.ics.sourcerer.extractor.ast.ReferenceExtractorVisitor.java

License:Open Source License

/**
 * This method writes://w  w w .  j a  v  a  2  s . c  o  m
 *<ul>
 *  <li>For field access expressions:
 *  <ul>
 *    <li>Writes relation to <code>IRelationWriter</code>.</li>
 *    <li>Reads relation to <code>IRelationWriter</code>.</li>
 *  </ul></li>
 *</ul>
 */
@Override
public boolean visit(FieldAccess node) {
    // Get the fqn
    String fqn = null;
    IVariableBinding binding = node.resolveFieldBinding();
    if (binding == null) {
        fqn = getUnknownFqn(node.getName().getIdentifier());
    } else {
        ITypeBinding declaringClass = binding.getDeclaringClass();
        if (declaringClass != null) {
            declaringClass = declaringClass.getErasure();
        }
        if (declaringClass == null) {
            if (binding.isRecovered()) {
                fqn = getUnknownFqn(binding.getName());
            } else if (node.getExpression().resolveTypeBinding().isArray()
                    && binding.getName().equals("length")) {
                // Ignore array length
                return true;
            } else {
                logger.log(Level.SEVERE,
                        "Non-recovered field binding without a declaring class that's not an array.length!");
            }
        } else {
            fqn = getTypeFqn(declaringClass) + "." + binding.getName();
        }
    }

    // Write the relation
    if (inLhsAssignment) {
        relationWriter.writeWrites(fqnStack.getFqn(), fqn, getLocation(node.getName()));
    } else {
        relationWriter.writeReads(fqnStack.getFqn(), fqn, getLocation(node.getName()));
    }

    inLhsAssignment = false;

    node.getExpression().accept(this);
    return false;
}

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From source file:edu.uci.ics.sourcerer.tools.java.extractor.eclipse.ReferenceExtractorVisitor.java

License:Open Source License

/**
 * This method writes://from w w w  .j ava 2  s. c o  m
 *<ul>
 *  <li>For field access expressions:
 *  <ul>
 *    <li>Writes relation to <code>IRelationWriter</code>.</li>
 *    <li>Reads relation to <code>IRelationWriter</code>.</li>
 *  </ul></li>
 *</ul>
 */
@Override
public boolean visit(FieldAccess node) {
    // Get the fqn
    String fqn = null;
    IVariableBinding binding = node.resolveFieldBinding();
    if (binding == null) {
        fqn = createUnknownFqn(node.getName().getIdentifier());
    } else {
        ITypeBinding declaringClass = binding.getDeclaringClass();
        if (declaringClass != null) {
            declaringClass = declaringClass.getErasure();
        }
        if (declaringClass == null) {
            if (binding.isRecovered()) {
                fqn = createUnknownFqn(binding.getName());
            } else if (node.getExpression().resolveTypeBinding().isArray()
                    && binding.getName().equals("length")) {
                // Ignore array length
                return true;
            } else {
                logger.log(Level.SEVERE,
                        "Non-recovered field binding without a declaring class that's not an array.length!");
            }
        } else {
            fqn = getTypeFqn(declaringClass) + "." + binding.getName();
        }
    }

    // Write the relation
    if (inLhsAssignment) {
        relationWriter.writeRelation(Relation.WRITES, fqnStack.getFqn(), fqn, createLocation(node.getName()));
    } else {
        relationWriter.writeRelation(Relation.READS, fqnStack.getFqn(), fqn, createLocation(node.getName()));
    }

    inLhsAssignment = false;

    node.getExpression().accept(this);
    return false;
}

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