Class HTMLDocument.Iterator
java.lang.Object
javax.swing.text.html.HTMLDocument.Iterator
- Enclosing class:
- HTMLDocument
An iterator to iterate over a particular type of
 tag.  The iterator is not thread safe.  If reliable
 access to the document is not already ensured by
 the context under which the iterator is being used,
 its use should be performed under the protection of
 Document.render.
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionabstract AttributeSetReturn the attributes for this tag.abstract intReturns the end of the range for which the current occurrence of the tag is defined and has the same attributes.abstract intReturns the start of the range for which the current occurrence of the tag is defined and has the same attributes.abstract HTML.TaggetTag()Type of tag this iterator represents.abstract booleanisValid()Indicates if the iterator is currently representing an occurrence of a tag.abstract voidnext()Move the iterator forward to the next occurrence of the tag it represents.
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Constructor Details- 
Iteratorprotected Iterator()Constructor for subclasses to call.
 
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Method Details- 
getAttributesReturn the attributes for this tag.- Returns:
- the AttributeSetfor this tag, ornullif none can be found
 
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getStartOffsetpublic abstract int getStartOffset()Returns the start of the range for which the current occurrence of the tag is defined and has the same attributes.- Returns:
- the start of the range, or -1 if it can't be found
 
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getEndOffsetpublic abstract int getEndOffset()Returns the end of the range for which the current occurrence of the tag is defined and has the same attributes.- Returns:
- the end of the range
 
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nextpublic abstract void next()Move the iterator forward to the next occurrence of the tag it represents.
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isValidpublic abstract boolean isValid()Indicates if the iterator is currently representing an occurrence of a tag. If false there are no more tags for this iterator.- Returns:
- true if the iterator is currently representing an occurrence of a tag, otherwise returns false
 
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getTag
 
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