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public interface IBasicElementHandling
Handler feature interface to be implemented by IAttoHandler
implementations
that offer basic (non-detailed) reporting of elements (markup tags).
Method Summary | |
---|---|
void |
handleCloseElement(char[] buffer,
int contentOffset,
int contentLen,
int outerOffset,
int outerLen,
int line,
int col)
Called when a close element (a close tag) is found. |
void |
handleOpenElement(char[] buffer,
int contentOffset,
int contentLen,
int outerOffset,
int outerLen,
int line,
int col)
Called when an open element (an open tag) is found. |
void |
handleStandaloneElement(char[] buffer,
int contentOffset,
int contentLen,
int outerOffset,
int outerLen,
int line,
int col)
Called when a standalone element (a minimized tag) is found. |
Method Detail |
---|
void handleStandaloneElement(char[] buffer, int contentOffset, int contentLen, int outerOffset, int outerLen, int line, int col) throws AttoParseException
Called when a standalone element (a minimized tag) is found.
This method reports the element as a whole, not splitting it among its different
parts (element name, attributes). This splitting should normally be done by implementations
of the IDetailedElementHandling
interface (like AbstractDetailedMarkupAttoHandler
).
Two [offset, len] pairs are provided for two partitions (outer and content) of the element:
<img src="/images/logo.png"/>
|[CONTENT-----------------] |
[OUTER----------------------]
Artifacts are reported using the document buffer directly, and this buffer should not be considered to be immutable, so reported structures should be copied if they need to be stored (either by copying len chars from the buffer char[] starting in offset or by creating a String from it using the same specification).
Implementations of this handler should never modify the document buffer.
buffer
- the document buffer (not copied)contentOffset
- offset for the content partition.contentLen
- length of the content partition.outerOffset
- offset for the outer partition.outerLen
- length of the outer partition.line
- the line in the original document where this artifact starts.col
- the column in the original document where this artifact starts.
AttoParseException
void handleOpenElement(char[] buffer, int contentOffset, int contentLen, int outerOffset, int outerLen, int line, int col) throws AttoParseException
Called when an open element (an open tag) is found.
This method reports the element as a whole, not splitting it among its different
parts (element name, attributes). This splitting should normally be done by implementations
of the IDetailedElementHandling
interface (like AbstractDetailedMarkupAttoHandler
).
Two [offset, len] pairs are provided for two partitions (outer and content) of the element:
<div class="main_section">
|[CONTENT---------------]|
[OUTER-------------------]
Artifacts are reported using the document buffer directly, and this buffer should not be considered to be immutable, so reported structures should be copied if they need to be stored (either by copying len chars from the buffer char[] starting in offset or by creating a String from it using the same specification).
Implementations of this handler should never modify the document buffer.
buffer
- the document buffer (not copied)contentOffset
- offset for the content partition.contentLen
- length of the content partition.outerOffset
- offset for the outer partition.outerLen
- length of the outer partition.line
- the line in the original document where this artifact starts.col
- the column in the original document where this artifact starts.
AttoParseException
void handleCloseElement(char[] buffer, int contentOffset, int contentLen, int outerOffset, int outerLen, int line, int col) throws AttoParseException
Called when a close element (a close tag) is found.
This method reports the element as a whole, not splitting it among its different
parts (element name). This splitting should normally be done by implementations
of the IDetailedElementHandling
interface (like AbstractDetailedMarkupAttoHandler
).
Two [offset, len] pairs are provided for two partitions (outer and content) of the element:
</div>
| [C]|
[OUTE]
Artifacts are reported using the document buffer directly, and this buffer should not be considered to be immutable, so reported structures should be copied if they need to be stored (either by copying len chars from the buffer char[] starting in offset or by creating a String from it using the same specification).
Implementations of this handler should never modify the document buffer.
buffer
- the document buffer (not copied)contentOffset
- offset for the content partition.contentLen
- length of the content partition.outerOffset
- offset for the outer partition.outerLen
- length of the outer partition.line
- the line in the original document where this artifact starts.col
- the column in the original document where this artifact starts.
AttoParseException
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