org.exist.xquery.functions.text
Class AbstractMatchFunction

java.lang.Object
  org.exist.xquery.AbstractExpression
      org.exist.xquery.PathExpr
          org.exist.xquery.Function
              org.exist.xquery.functions.fn.DeprecatedExtRegexp
                  org.exist.xquery.functions.text.AbstractMatchFunction

All Implemented Interfaces:

CompiledXQuery, Expression, Optimizable, RewritableExpression, org.xmldb.api.base.CompiledExpression

Direct Known Subclasses:

FuzzyMatchAll

public abstract class AbstractMatchFunction
extends DeprecatedExtRegexp

Field Summary

Fields inherited from class org.exist.xquery.functions.fn.DeprecatedExtRegexp

axis, cached, contextQName, logger, optimizeSelf, preselectResult, REGEX_PARAM, RETURN_TYPE, signature, SOURCE_PARAM, type

Fields inherited from class org.exist.xquery.Function

BUILTIN_FUNCTION_NS, mySignature

Fields inherited from class org.exist.xquery.PathExpr

inPredicate, keepVirtual, LOG, staticContext, steps

Fields inherited from class org.exist.xquery.AbstractExpression

column, context, contextDocSet, contextId, line, unordered

Fields inherited from interface org.exist.xquery.Expression

DOT_TEST, EXPRESSION_ID_INVALID, IGNORE_CONTEXT, IN_NODE_CONSTRUCTOR, IN_PREDICATE, IN_UPDATE, IN_WHERE_CLAUSE, NEED_INDEX_INFO, NO_CONTEXT_ID, NON_STREAMABLE, POSITIONAL_PREDICATE, SINGLE_STEP_EXECUTION, UNORDERED, USE_TREE_TRAVERSAL

Constructor Summary

AbstractMatchFunction(XQueryContext context, int type, FunctionSignature signature)

Method Summary

abstract Sequence	evalQuery(NodeSet nodes, java.util.List<java.lang.String> terms)
protected java.util.List<java.lang.String>	getSearchTerms(XQueryContext context, Sequence contextSequence)
NodeSet	mergeResults(NodeSet[] hits)

Methods inherited from class org.exist.xquery.functions.fn.DeprecatedExtRegexp

analyze, canOptimize, eval, getDependencies, getMatches, getOptimizeAxis, getSearchTerms, getTermDependencies, optimizeOnChild, optimizeOnSelf, preSelect, resetState, translateRegexp

Methods inherited from class org.exist.xquery.Function

accept, checkArgument, checkArguments, createFunction, dump, getArgument, getArgumentCount, getArguments, getCardinality, getName, getParent, getParentModule, getSignature, isCalledAs, returnsType, setArguments, setParent, setPrimaryAxis, simplify, toString

Methods inherited from class org.exist.xquery.PathExpr

add, add, addPath, addPredicate, allowMixNodesInReturn, dump, getColumn, getContext, getDocumentSet, getExpression, getLastExpression, getLength, getLine, getLiteralValue, getPrimaryAxis, getSubExpression, getSubExpressionCount, isValid, replaceExpression, replaceLastExpression, reset, setContext, setUseStaticContext

Methods inherited from class org.exist.xquery.AbstractExpression

eval, getContextDocSet, getContextId, getExpressionId, getSource, match, needsReset, setASTNode, setContextDocSet, setContextId, setLocation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.exist.xquery.Expression

accept, allowMixNodesInReturn, dump, eval, getCardinality, getColumn, getContext, getContextDocSet, getContextId, getExpressionId, getLine, getParent, getPrimaryAxis, getSource, getSubExpression, getSubExpressionCount, match, needsReset, returnsType, setASTNode, setContextDocSet, setContextId, setLocation, setPrimaryAxis, simplify

Methods inherited from interface org.exist.xquery.CompiledXQuery

eval, getSource

Constructor Detail

AbstractMatchFunction

public AbstractMatchFunction(XQueryContext context,
                             int type,
                             FunctionSignature signature)

Method Detail

evalQuery

public abstract Sequence evalQuery(NodeSet nodes,
                                   java.util.List<java.lang.String> terms)
                            throws XPathException

Overrides:

evalQuery in class DeprecatedExtRegexp

Throws:

XPathException

mergeResults

public NodeSet mergeResults(NodeSet[] hits)

getSearchTerms

protected java.util.List<java.lang.String> getSearchTerms(XQueryContext context,
                                                          Sequence contextSequence)
                                                   throws XPathException

Throws:

XPathException