tfw.swing.SwingUtil Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of tfw Show documentation

The FrameWork for building highly scalable and maintainable applications

The newest version!

package tfw.swing;

import tfw.check.Argument;
import tfw.tsm.Branch;
import tfw.tsm.BranchBox;
import tfw.tsm.TreeComponent;

public final class SwingUtil {
    private SwingUtil() {}

    public static void addObjectToBranch(final Object object, final Branch branch) {
        Argument.assertNotNull(object, "object");
        Argument.assertNotNull(branch, "branch");

        if (object instanceof BranchBox) {
            branch.add((BranchBox) object);
        } else if (object instanceof TreeComponent) {
            branch.add((TreeComponent) object);
        } else {
            throw new IllegalArgumentException("object != (BranchBox || TreeComponent) not allowed!");
        }
    }

    public static void removeObjectFromBranch(final Object object, final Branch branch) {
        Argument.assertNotNull(object, "object");
        Argument.assertNotNull(branch, "branch");

        if (object instanceof BranchBox) {
            branch.remove((BranchBox) object);
        } else if (object instanceof TreeComponent) {
            branch.remove((TreeComponent) object);
        } else {
            throw new IllegalArgumentException("object != (BranchBox || TreeComponent) not allowed!");
        }
    }
}