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.DeprecatedExtRegexp
                  org.exist.xquery.functions.text.AbstractMatchFunction

All Implemented Interfaces:

CompiledXQuery, Expression, Optimizable, CompiledExpression

Direct Known Subclasses:

FuzzyMatchAll

public abstract class AbstractMatchFunction
extends DeprecatedExtRegexp

Author:

Wolfgang Meier (wolfgang@exist-db.org)

Field Summary

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

signature

Fields inherited from class org.exist.xquery.Function

BUILTIN_FUNCTION_NS

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, POSITIONAL_PREDICATE, SINGLE_STEP_EXECUTION, USE_TREE_TRAVERSAL

Constructor Summary

AbstractMatchFunction(XQueryContext context, int type, FunctionSignature signature)

Method Summary

abstract Sequence	evalQuery(NodeSet nodes, List terms)
NodeSet	mergeResults(NodeSet[] hits)

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

analyze, canOptimize, eval, getDependencies, getOptimizeAxis, optimizeOnSelf, preSelect, resetState

Methods inherited from class org.exist.xquery.Function

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

Methods inherited from class org.exist.xquery.PathExpr

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

Methods inherited from class org.exist.xquery.AbstractExpression

eval, getContextDocSet, getContextId, getExpressionId, getSource, setASTNode, setContextDocSet, setLocation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.exist.xquery.Expression

accept, dump, eval, getCardinality, getColumn, getContext, getContextDocSet, getContextId, getExpressionId, getLine, getPrimaryAxis, getSource, returnsType, setASTNode, setContextDocSet, setLocation, setPrimaryAxis

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,
                                   List terms)
                            throws XPathException

Overrides:

evalQuery in class DeprecatedExtRegexp

Throws:

XPathException

mergeResults

public NodeSet mergeResults(NodeSet[] hits)