本文整理了Java中org.openide.util.WeakSet.isEmpty()方法的一些代码示例，展示了WeakSet.isEmpty()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。WeakSet.isEmpty()方法的具体详情如下：
包路径：org.openide.util.WeakSet
类名称：WeakSet
方法名：isEmpty

WeakSet.isEmpty介绍

[英]Returns true if this set contains no elements.
[中]如果此集合不包含任何元素，则返回true。

代码示例

代码示例来源：origin: org.netbeans.api/org-openide-util

/**
 * compact set if it is empty by setting new capacity
 * @param newCapacity new capacity
 * @since 8.11
 */
public void resize(int newCapacity){
  if (isEmpty()) {
    m.resize(newCapacity);
  }
}

代码示例来源：origin: uk.gov.nationalarchives.thirdparty.netbeans/org-openide-util

/**
 * compact set if it is empty by setting new capacity
 * @param newCapacity new capacity
 * @since 8.11
 */
public void resize(int newCapacity){
  if (isEmpty()) {
    m.resize(newCapacity);
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

void setDnDActive (boolean state) {
  isDnDActive = state;
  if (setOfTargets != null && !setOfTargets.isEmpty ()) {
    Iterator it = setOfTargets.iterator();
    while (it.hasNext ()) {
      JScrollPane pane = (JScrollPane)it.next ();
      if (pane.isEnabled ()) {
        if (pane instanceof TreeView) {
          ((TreeView)pane).setDropTarget (state);
        } else if (pane instanceof ListView) {
          ((ListView)pane).setDropTarget (state);
        }
      }
    }
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

void setDnDActive (boolean state) {
  isDnDActive = state;
  if (setOfTargets != null && !setOfTargets.isEmpty ()) {
    Iterator it = setOfTargets.iterator();
    while (it.hasNext ()) {
      JScrollPane pane = (JScrollPane)it.next ();
      if (pane.isEnabled ()) {
        if (pane instanceof TreeView) {
          ((TreeView)pane).setDropTarget (state);
        } else if (pane instanceof ListView) {
          ((ListView)pane).setDropTarget (state);
        }
      }
    }
  }
}

代码示例来源：origin: senbox-org/snap-desktop

/**
 * Executes the action command.
 *
 * @return {@code Boolean.TRUE} on success, {@code Boolean.FALSE} on failure, or {@code null} on cancellation.
 */
public Boolean execute() {
  Boolean status;
  if (!productSet.isEmpty()) {
    // Case 1: If productSet is not empty, action has been constructed with selected products
    status = closeProducts(productSet);
    productSet.clear();
  } else {
    // Case 2: If productSet is empty, default constructor has been called
    status = closeProducts(getSelectedProducts());
  }
  return status;
}