java.io.Serializable
, javax.xml.transform.SourceLocator
, LocationProvider
, SaxonLocator
, CallableExpression
, InstructionInfo
, org.xml.sax.Locator
public class UnparsedTextLines extends UnparsedText implements CallableExpression
EFFECTIVE_BOOLEAN_VALUE, EVALUATE_METHOD, EVENT_FEED_METHOD, ITEM_FEED_METHOD, ITERATE_METHOD, locationId, MAX_SEQUENCE_LENGTH, MAX_STRING_LENGTH, PROCESS_METHOD, PUSH_SELECTION, staticProperties, UNBOUNDED_LOWER, UNBOUNDED_UPPER, WATCH_METHOD
argument
operation
expressionBaseURI
Constructor | Description |
---|---|
UnparsedTextLines() |
Modifier and Type | Method | Description |
---|---|---|
SequenceIterator |
call(SequenceIterator[] arguments,
XPathContext context) |
Evaluate the expression
|
Item |
evaluateItem(XPathContext context) |
This method handles evaluation of the function:
it returns a StringValue in the case of unparsed-text(), or a BooleanValue
in the case of unparsed-text-available().
|
static java.net.URI |
getAbsoluteURI(java.lang.String href,
java.lang.String baseURI) |
|
static XPathException |
handleIOError(java.net.URI absoluteURI,
java.io.IOException ioErr) |
|
SequenceIterator |
iterate(XPathContext context) |
Return an Iterator to iterate over the values of a sequence.
|
static void |
main(java.lang.String[] args) |
|
java.lang.CharSequence |
readFile(java.lang.String href,
java.lang.String baseURI,
java.lang.String encoding,
XPathContext context) |
Supporting routine to load one external file given a URI (href) and a baseURI
|
static java.lang.CharSequence |
readFile(NameChecker checker,
java.io.Reader reader) |
Read the contents of an unparsed text file
|
getArguments
addToPathMap, adoptChildExpression, checkForUpdatingSubexpressions, checkPermittedContents, computeDependencies, computeStaticProperties, doPromotion, dynamicError, effectiveBooleanValue, evaluateAsString, evaluatePendingUpdates, explain, getCardinality, getColumnNumber, getColumnNumber, getConstructType, getContainer, getDependencies, getEvaluationMethod, getExecutable, getHostLanguage, getIntegerBounds, getIntrinsicDependencies, getLineNumber, getLineNumber, getLocationId, getLocationProvider, getObjectName, getProperties, getProperty, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, getSystemId, hasLoopingSubexpression, hasVariableBinding, implementsStaticTypeCheck, isSubtreeExpression, isUpdatingExpression, isVacuousExpression, iterateEvents, iterateSameFocusSubExpressions, markTailFunctionCalls, process, resetLocalStaticProperties, setContainer, setEvaluationMethod, setFiltered, setFlattened, setLocationId, staticTypeCheck, suppressValidation, typeError
addExternalFunctionCallToPathMap, checkArgumentCount, explain, getArguments, getDisplayName, getExpressionName, getFunctionName, getNumberOfArguments, hashCode, iterateSubExpressions, promote, replaceSubExpression, setArguments, setFunctionName, simplify, simplifyArguments, toString, typeCheck
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
addContextDocumentArgument, addDocToPathMap, computeCardinality, copy, equals, getDetails, getErrorCodeForTypeErrors, getImplementationMethod, getItemType, getOperation, getRequiredType, makeSystemFunction, optimize, setDetails, useContextItemAsDefault
checkArguments, computeSpecialProperties, evalUnparsedText, getExpressionBaseURI, preEvaluate
public Item evaluateItem(XPathContext context) throws XPathException
evaluateItem
in class UnparsedText
context
- The context in which the expression is to be evaluatedXPathException
- if any dynamic error occurs evaluating the
expressionpublic SequenceIterator call(SequenceIterator[] arguments, XPathContext context) throws XPathException
call
in interface CallableExpression
call
in class UnparsedText
arguments
- the values of the arguments, supplied as SequenceIteratorscontext
- the dynamic evaluation contextXPathException
- if a dynamic error occurs during the evaluation of the expressionpublic SequenceIterator iterate(XPathContext context) throws XPathException
iterate
in class Expression
context
- supplies the context for evaluationXPathException
- if any dynamic error occurs evaluating the
expressionpublic java.lang.CharSequence readFile(java.lang.String href, java.lang.String baseURI, java.lang.String encoding, XPathContext context) throws XPathException
readFile
in class UnparsedText
XPathException
public static java.net.URI getAbsoluteURI(java.lang.String href, java.lang.String baseURI) throws XPathException
XPathException
public static XPathException handleIOError(java.net.URI absoluteURI, java.io.IOException ioErr)
public static java.lang.CharSequence readFile(NameChecker checker, java.io.Reader reader) throws java.io.IOException, XPathException
checker
- NameChecker for checking whether characters are valid XML charactersreader
- Reader to be used for reading the filejava.io.IOException
- if a failure occurs reading the fileXPathException
- if the file contains illegal characterspublic static void main(java.lang.String[] args) throws java.lang.Exception
java.lang.Exception