Package net.sf.saxon.trace
Class XQueryTraceListener
java.lang.Object
net.sf.saxon.lib.StandardDiagnostics
net.sf.saxon.trace.AbstractTraceListener
net.sf.saxon.trace.XQueryTraceListener
- All Implemented Interfaces:
EventListener,TraceListener
A Simple trace listener for XQuery that writes messages (by default) to System.err
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Field Summary
Fields inherited from class net.sf.saxon.trace.AbstractTraceListener
indent, outFields inherited from class net.sf.saxon.lib.StandardDiagnostics
MAX_MESSAGE_LENGTH, MAX_MESSAGE_LINE_LENGTH, MIN_MESSAGE_LINE_LENGTH, TARGET_MESSAGE_LINE_LENGTH -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidendRuleSearch(Object rule, Mode mode, Item item) Called at the end of a rule searchprotected StringGenerate attributes to be included in the opening trace elementvoidCalled at the start of a rule searchprotected StringGet the trace element tagname to be used for a particular construct.Methods inherited from class net.sf.saxon.trace.AbstractTraceListener
close, endCurrentItem, enter, escape, getCodeInjector, getOutputDestination, isApplicable, leave, level, open, setLevelOfDetail, setOutputDestination, spaces, startCurrentItemMethods inherited from class net.sf.saxon.lib.StandardDiagnostics
abbreviateLocationURI, abbreviateLocationURIDefault, expandSpecialCharacters, formatListOfOffendingNodes, getInstructionName, getInstructionNameDefault, getLocationMessageText, printStackTrace, showOriginator, wordWrap
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Constructor Details
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XQueryTraceListener
public XQueryTraceListener()
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Method Details
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getOpeningAttributes
Generate attributes to be included in the opening trace element- Specified by:
getOpeningAttributesin classAbstractTraceListener
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tag
Get the trace element tagname to be used for a particular construct. Return null for trace events that are ignored by this trace listener.- Specified by:
tagin classAbstractTraceListener- Parameters:
info-
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startRuleSearch
public void startRuleSearch()Called at the start of a rule search- Specified by:
startRuleSearchin interfaceTraceListener- Overrides:
startRuleSearchin classAbstractTraceListener
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endRuleSearch
Called at the end of a rule search- Specified by:
endRuleSearchin interfaceTraceListener- Overrides:
endRuleSearchin classAbstractTraceListener- Parameters:
rule- the rule that has been selectedmode-item-
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