Attribute (Java EE 5)

Java EE API

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javax.xml.stream.events Interface Attribute

All Superinterfaces:
XMLEvent, XMLStreamConstants
All Known Subinterfaces:
Namespace
public interface Attribute
extends XMLEvent

Implements: XMLEvent
Implemented by: Namespace

包含关于属性信息的接口。这些属性被报告为可从 StartElement 访问的事件的集合。其他应用程序可能将属性报告为一阶事件，例如作为 XPath 表达式的结果。
version1.0
See also javax.xml.stream.events.StartElement
英文文档：

An interface that contains information about an attribute. Attributes are reported as a set of events accessible from a StartElement. Other applications may report Attributes as first-order events, for example as the results of an XPath expression.

Version:
1.0
Author:
Copyright (c) 2003 by BEA Systems. All Rights Reserved.
See Also:
StartElement

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 getDTDType()
          Gets the type of this attribute, default is the String "CDATA"
 QName getName()
          Returns the QName for this attribute
 String getValue()
          Gets the normalized value of this attribute
 boolean isSpecified()
          A flag indicating whether this attribute was actually specified in the start-tag of its element, or was defaulted from the schema.
 
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 javax.xml.namespace.QName getName()
返回此属性的 QName。
英文文档：

getName

QName getName()
Returns the QName for this attribute

public String getValue()
获取此属性的标准化值。
英文文档：

getValue

String getValue()
Gets the normalized value of this attribute

public String getDTDType()
获取此属性的类型，默认值是字符串 "CDATA"，
return 字符串形式的类型，默认值为 "CDATA"
英文文档：

getDTDType

String getDTDType()
Gets the type of this attribute, default is the String "CDATA"

Returns:
the type as a String, default is "CDATA"

public boolean isSpecified()
一个标志，用于指示此属性实际上是在其元素的开始标记中指定的，还是在模式中默认指定的。
return 如果该属性是在开始元素中指定的，则返回 true
英文文档：

isSpecified

boolean isSpecified()
A flag indicating whether this attribute was actually specified in the start-tag of its element, or was defaulted from the schema.

Returns:
returns true if this was specified in the start element
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Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

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