com.wedasoft.simpleJavaFxApplicationBase.sceneSwitcher.FxmlSceneControllerBase Maven / Gradle / Ivy

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package com.wedasoft.simpleJavaFxApplicationBase.sceneSwitcher;

import java.util.Map;

/**
 * @author davidweber411
 */
public abstract class FxmlSceneControllerBase {

    private Map passedArguments;

    /**
     * This method is called after setting the new scene into the stage. 

     * The execution order of the initialization methods is:
     * 
     *     Constructor() of the controller is called first.

     *     You can do constructor things here, but it is recommend to do nearly everything in onFxmlSceneReady().
     *     initialize() of the controller is called second.

     *     You can load JavaFX specific things here.
     *     onFxmlSceneReady() of the controller is called third.

     *     You can load data from the database and fill textfields here.
     * 
     */
    public abstract void onFxmlSceneReady();

    /**
     * Checks if there are passed arguments available.
     *
     * @return False if passedArguments is null or empty, otherwise true.
     */
    public boolean passedArgumentsAreAvailable() {
        return passedArguments != null && !passedArguments.isEmpty();
    }

    /**
     * This method gets the arguments that were passed to the controller.
     *
     * @return Map of passed arguments.
     */
    public Map getPassedArguments() {
        return passedArguments;
    }

    public void setPassedArguments(Map passedArguments) {
        this.passedArguments = passedArguments;
    }

}