Package org.simpleframework.xml.stream
Class EventElement
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractList<E>
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- java.util.ArrayList<Attribute>
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- org.simpleframework.xml.stream.EventElement
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable<Attribute>
,java.util.Collection<Attribute>
,java.util.List<Attribute>
,java.util.RandomAccess
,EventNode
- Direct Known Subclasses:
DocumentReader.Start
,PullReader.Start
,StreamReader.Start
abstract class EventElement extends java.util.ArrayList<Attribute> implements EventNode
TheEventElement
object is used to represent an event that has been extracted from the XML document. Events provide a framework neutral way to represent a token from the source XML. It provides the name and value of the event, if applicable, and also provides namespace information. Some nodes will have associatedAttribute
objects, typically these will be the XML element events. Also, if available, the event will provide the line number the event was encountered in the XML.
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Constructor Summary
Constructors Constructor Description EventElement()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getLine()
This is used to provide the line number the XML event was encountered at within the XML document.java.lang.String
getValue()
This returns the value of the event.boolean
isEnd()
This is true when the node represents an element close.boolean
isStart()
This is true when the node represents a new element.boolean
isText()
This is true when the node represents a text token.-
Methods inherited from class java.util.ArrayList
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.simpleframework.xml.stream.EventNode
getName, getPrefix, getReference, getSource
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Method Detail
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getLine
public int getLine()
This is used to provide the line number the XML event was encountered at within the XML document. If there is no line number available for the node then this will return a -1.
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getValue
public java.lang.String getValue()
This returns the value of the event. Typically this will be the text value that the token contains. If the event does not contain a value then this returns null. Only text events are required to produce a value via this methods.
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isEnd
public boolean isEnd()
This is true when the node represents an element close. Such events are required by the core reader to determine if a node is still in context. This helps to determine if there are any more children to be read from a specific node.
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isStart
public boolean isStart()
This is true when the node represents a new element. This is the core event type as it contains the element name and any associated attributes. The core reader uses this to compose the input nodes that are produced.
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