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• 0.62.0
• source code
• SpecializationChecker.java

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cdc.issues.checks.SpecializationChecker Maven / Gradle / Ivy

package cdc.issues.checks;

import java.io.PrintStream;

import cdc.issues.locations.Location;
import cdc.util.debug.Printables;
import cdc.util.lang.Checks;

public class SpecializationChecker extends AbstractChecker {
    private final AbstractChecker delegate;

    public SpecializationChecker(SnapshotManager manager,
                                 Class objectClass,
                                 AbstractChecker delegate) {
        super(manager,
              objectClass);
        this.delegate = Checks.isNotNull(delegate, "delegate");
    }

    public AbstractChecker getDelegate() {
        return delegate;
    }

    @Override
    public final boolean isEnabled() {
        return delegate.isEnabled();
    }

    @Override
    public final boolean isCorrectlyConfigured() {
        return delegate.isCorrectlyConfigured();
    }

    @Override
    public boolean accepts(O object) {
        if (object == null || delegate.getObjectClass().isInstance(object)) {
            return delegate.accepts(delegate.getObjectClass().cast(object));
        } else {
            return false;
        }
    }

    @Override
    public CheckResult check(CheckContext context,
                             O object,
                             Location location) {
        return delegate.check(context,
                              delegate.getObjectClass().cast(object),
                              location);
    }

    @Override
    public void print(PrintStream out,
                      int level) {
        Printables.indent(out, level);
        out.println("SPECIALIZATION<" + getObjectClass().getSimpleName()
                + ", " + getDelegate().getObjectClass().getSimpleName() + ">");
        delegate.print(out, level + 1);
    }
}