Characters (Java EE 5)

此方法将描述 Characters 事件的接口。所有文本事件都被报告为 Characters 事件。内容、CData 和空格都被报告为 Characters 事件。在大多数情况下，IgnorableWhitespace 被设置为 false，除非元素内容的声明是用于当前元素的。

version

1.0

英文文档：

This describes the interface to Characters events. All text events get reported as Characters events. Content, CData and whitespace are all reported as Characters events. IgnorableWhitespace, in most cases, will be set to false unless an element declaration of element content is present for the current element.

Version:

1.0

Author:

Copyright (c) 2003 by BEA Systems. All Rights Reserved.

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Field Summary

 

Fields inherited from interface javax.xml.stream.XMLStreamConstants
ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

 

Method Summary
String	getData()           Get the character data of this event
boolean	isCData()           Returns true if this is a CData section.
boolean	isIgnorableWhiteSpace()           Return true if this is ignorableWhiteSpace.
boolean	isWhiteSpace()           Returns true if this set of Characters is all whitespace.

 

Methods inherited from interface javax.xml.stream.events.XMLEvent
asCharacters, asEndElement, asStartElement, getEventType, getLocation, getSchemaType, isAttribute, isCharacters, isEndDocument, isEndElement, isEntityReference, isNamespace, isProcessingInstruction, isStartDocument, isStartElement, writeAsEncodedUnicode

 

Method Detail

public String getData()
获取此事件的字符数据。

英文文档：

getData

String getData()

Get the character data of this event

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public boolean isWhiteSpace()
如果此 Characters 集合中都是空格，则返回 true。文档内的空格报告为 CHARACTERS。此方法允许查看 CHARACTERS 事件是否只由空格组成。

英文文档：

isWhiteSpace

boolean isWhiteSpace()

Returns true if this set of Characters is all whitespace. Whitespace inside a document is reported as CHARACTERS. This method allows checking of CHARACTERS events to see if they are composed of only whitespace characters

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public boolean isCData()
如果它是一个 CData 节，则返回 true。如果此事件是 CData，则其事件类型为 CDATA。 如果将 javax.xml.stream.isCoalescing 设置为 true，则由非 CDATA 字符包围的 CDATA 节将被报告为单个字符事件。这种情况下，此方法将返回 false。

英文文档：

isCData

boolean isCData()

Returns true if this is a CData section. If this event is CData its event type will be CDATA If javax.xml.stream.isCoalescing is set to true CDATA Sections that are surrounded by non CDATA characters will be reported as a single Characters event. This method will return false in this case.

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public boolean isIgnorableWhiteSpace()
如果它是 ignorableWhiteSpace，则返回 ture。如果此事件是 ignorableWhiteSpace，则其事件类型为 SPACE。

英文文档：

isIgnorableWhiteSpace

boolean isIgnorableWhiteSpace()

Return true if this is ignorableWhiteSpace. If this event is ignorableWhiteSpace its event type will be SPACE.

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