Snippet.java

package org.androiddaisyreader.model;

public abstract class Snippet {

    /**
     * @return the id that points to the contents.
     */
    public abstract String getId();

    /**
     * @return the text contents for this text element.
     */
    public abstract String getText();

    /**
     * Does the element have text?
     * 
     * @return true if the element has a text value, else false. The value may
     *         be empty.
     */
    public abstract boolean hasText();

}