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

Phrase.isEmpty介绍

[英]Checks is this Phrase contains no or 1 empty Chunk.
[中]检查是否该Phrase不包含或包含1个空Chunk。

代码示例

代码示例来源：origin: es.gob.afirma/afirma-crypto-pdf-itext

/**
 * Checks if the <CODE>Cell</CODE> is empty.
 *
 * @return    <CODE>false</CODE> if there are non-empty <CODE>Element</CODE>s in the <CODE>Cell</CODE>.
 */
public boolean isEmpty() {
  switch(size()) {
    case 0:
      return true;
    case 1:
      Element element = (Element) arrayList.get(0);
      switch (element.type()) {
        case Element.CHUNK:
          return ((Chunk) element).isEmpty();
        case Element.ANCHOR:
        case Element.PHRASE:
        case Element.PARAGRAPH:
          return ((Phrase) element).isEmpty();
        case Element.LIST:
          return ((List) element).isEmpty();
      }
    return false;
    default:
      return false;
  }
}

代码示例来源：origin: com.github.librepdf/openpdf

/**
 * Checks if the <CODE>Cell</CODE> is empty.
 *
 * @return    <CODE>false</CODE> if there are non-empty <CODE>Element</CODE>s in the <CODE>Cell</CODE>.
 */
public boolean isEmpty() {
  switch(size()) {
    case 0:
      return true;
    case 1:
      Element element = (Element) arrayList.get(0);
      switch (element.type()) {
        case Element.CHUNK:
          return ((Chunk) element).isEmpty();
        case Element.ANCHOR:
        case Element.PHRASE:
        case Element.PARAGRAPH:
          return ((Phrase) element).isEmpty();
        case Element.LIST:
          return ((List) element).isEmpty();
      }
    return false;
    default:
      return false;
  }
}

代码示例来源：origin: fr.opensagres.xdocreport.itext-gae/itext-gae

/**
 * Checks if the <CODE>Cell</CODE> is empty.
 *
 * @return    <CODE>false</CODE> if there are non-empty <CODE>Element</CODE>s in the <CODE>Cell</CODE>.
 */
public boolean isEmpty() {
  switch(size()) {
    case 0:
      return true;
    case 1:
      Element element = (Element) arrayList.get(0);
      switch (element.type()) {
        case Element.CHUNK:
          return ((Chunk) element).isEmpty();
        case Element.ANCHOR:
        case Element.PHRASE:
        case Element.PARAGRAPH:
          return ((Phrase) element).isEmpty();
        case Element.LIST:
          return ((List) element).isEmpty();
      }
    return false;
    default:
      return false;
  }
}

代码示例来源：origin: es.gob.afirma/afirma-crypto-pdf-itext

setLeading(p.getLeading());
if (p.isEmpty()) return;
arrayList.add(element);
return;

代码示例来源：origin: fr.opensagres.xdocreport.itext-gae/itext-gae

setLeading(p.getLeading());
if (p.isEmpty()) return;
arrayList.add(element);
return;

代码示例来源：origin: com.github.librepdf/openpdf

setLeading(p.getLeading());
if (p.isEmpty()) return;
arrayList.add(element);
return;