com.vaadin.flow.dom.Element.equals()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.vaadin.flow.dom.Element.equals()方法的一些代码示例，展示了Element.equals()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.equals()方法的具体详情如下：
包路径：com.vaadin.flow.dom.Element
类名称：Element
方法名：equals

Element.equals介绍

暂无

代码示例

代码示例来源：origin: com.vaadin/flow-server

  1. private void injectServerSideElement(Element element, Field field) {
  2.   if (getElement().equals(element)) {
  3.     throw new IllegalArgumentException(
  4.         "Cannot map the root element of the template. "
  5.             + "This is always mapped to the template instance itself ("
  6.             + templateClass.getName() + ')');
  7.   } else if (element != null) {
  8.     injectTemplateElement(element, field);
  9.   }
  10. }

代码示例来源：origin: com.vaadin/flow-server

  1. return element.equals(chainRootElement)
  2.       || !chainRootElements.contains(element);
  3. };

代码示例来源：origin: com.vaadin/vaadin-notification-flow

  1. /**
  2.  * Remove the given components from this notification.
  3.  *
  4.  * @param components
  5.  *            the components to remove
  6.  */
  7. @Override
  8. public void remove(Component... components) {
  9.   for (Component component : components) {
  10.     Objects.requireNonNull(component,
  11.         "Component to remove cannot be null");
  12.     if (container.equals(component.getElement().getParent())) {
  13.       container.removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/flow-server

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            the components to remove
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component
  8.  */
  9. default void remove(Component... components) {
  10.   Objects.requireNonNull(components, "Components should not be null");
  11.   for (Component component : components) {
  12.     Objects.requireNonNull(component,
  13.         "Component to remove cannot be null");
  14.     Element parent = component.getElement().getParent();
  15.     if (parent == null) {
  16.       LoggerFactory.getLogger(HasComponents.class).debug(
  17.           "Remove of a component with no parent does nothing.");
  18.       return;
  19.     }
  20.     if (getElement().equals(parent)) {
  21.       getElement().removeChild(component.getElement());
  22.     } else {
  23.       throw new IllegalArgumentException("The given component ("
  24.           + component + ") is not a child of this component");
  25.     }
  26.   }
  27. }

代码示例来源：origin: com.vaadin/flow-server

  1. /**
  2.  * Returns the index of the specified {@code child} in the children list, or
  3.  * -1 if this list does not contain the {@code child}.
  4.  *
  5.  * @param child
  6.  *            the child element
  7.  * @return index of the {@code child} or -1 if it's not a child
  8.  */
  9. public int indexOfChild(Element child) {
  10.   if (child == null) {
  11.     throw new IllegalArgumentException(
  12.         "Child parameter cannot be null");
  13.   }
  14.   if (!equals(child.getParentNode())) {
  15.     return -1;
  16.   }
  17.   for (int i = 0; i < getChildCount(); i++) {
  18.     Element element = getChild(i);
  19.     if (element.equals(child)) {
  20.       return i;
  21.     }
  22.   }
  23.   return -1;
  24. }

代码示例来源：origin: com.vaadin/flow-server

  1. if (!uiElement.equals(rootElement.getParent())) {
  2.   if (oldRoot != null) {
  3.     oldRoot.getElement().removeFromParent();

代码示例来源：origin: com.vaadin/flow-server

  1. index, getChildCount()));
  2. } else if (index < childCount) {
  3.   if (getChild(index).equals(child)) {

代码示例来源：origin: com.vaadin/vaadin-date-picker-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-button-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  * 
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-text-field-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-upload-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-text-field-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-split-layout-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-form-layout-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  *
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

代码示例来源：origin: com.vaadin/vaadin-select-flow

  1. /**
  2.  * Removes the given child components from this component.
  3.  * 
  4.  * @param components
  5.  *            The components to remove.
  6.  * @throws IllegalArgumentException
  7.  *             if any of the components is not a child of this component.
  8.  */
  9. protected void remove(Component... components) {
  10.   for (Component component : components) {
  11.     if (getElement().equals(component.getElement().getParent())) {
  12.       component.getElement().removeAttribute("slot");
  13.       getElement().removeChild(component.getElement());
  14.     } else {
  15.       throw new IllegalArgumentException("The given component ("
  16.           + component + ") is not a child of this component");
  17.     }
  18.   }
  19. }

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