public static class CacheFunDef.CacheFunResolver extends FunUtil
FunUtil.DescendingValueComparator, FunUtil.ObjIntPair<T>, FunUtil.OrderKeyUtil.AbstractFlatList<T>, Util.ByteMatcher, Util.ErrorCellValue, Util.Flat2List<T>, Util.Flat3List<T>, Util.Functor1<RT,PT>, Util.GcIterator<T>, Util.MemoryInfo, Util.PropertyList, Util.SqlNullSafeComparatorResolver.ConversionBooleanNull, DoubleEmpty, DoubleNull, IntegerNull, NullMemberDEBUG, EmptyValue, IBM_JVM, JdbcVersion, JVM_INSTANCE_UUID, nl, nullValue, Retrowoven| Modifier and Type | Method and Description |
|---|---|
String |
getDescription()
Returns the description of the function or operator.
|
FunDef |
getFunDef()
Returns a representative example of the function which this Resolver
can produce, for purposes of describing the function set.
|
String |
getName()
Returns the name of the function or operator.
|
String[] |
getReservedWords()
Returns an array of symbolic constants which can appear as arguments
to this function.
|
String |
getSignature()
Returns a string describing the syntax of this function, for example
|
Syntax |
getSyntax()
Returns the syntax with which the function or operator was invoked.
|
boolean |
requiresExpression(int k)
Returns whether a particular argument must be a scalar expression.
|
FunDef |
resolve(Exp[] args,
Validator validator,
List<Resolver.Conversion> conversions)
Given a particular set of arguments the function is applied to, returns
the correct overloaded form of the function.
|
avg, box, box, checkIterListResultStyles, checkListResultStyles, compareHierarchically, compareSiblingMembers, compareValues, compareValues, count, decodeCategory, decodeParameterCategories, decodeReturnCategory, decodeSyntacticType, getDimensionDefaultHierarchy, getNonEmptyMemberChildren, getNonEmptyMemberChildrenWithDetails, hierarchizeMemberList, hierarchizeTupleList, makeNullTuple, max, min, newEvalException, newEvalException, newEvalException, partiallySortMembers, partiallySortTuples, quartile, resolveFunArgs, sortTuples, stablePartialSort, stablePartialSort, stablePartialSortArray, stablePartialSortJulian, stablePartialSortMarc, stablePartialSortPedro, sum, sumDouble, sumDouble, tupleContainsNullMember, tupleContainsNullMember, worthCachingaddDatabaseTime, addLevelCalculatedMembers, append, appendArrays, areOccurencesEqual, assertPostcondition, assertPostcondition, assertPrecondition, assertPrecondition, assertTrue, assertTrue, badValue, binarySearch, bitSetBetween, camelToUpper, canCast, cancelStatement, caseSensitiveCompareName, cast, cast, castToIterable, checkCJResultLimit, close, commaList, compare, compareIntegers, compareKey, compareName, compileScript, convert, convert, convertOlap4jConnectStringToNativeMondrian, convertStackToString, copyOf, copyOf, copyOf, copyOf, copyOf, createExpr, createRandom, createRootRole, createSimpleValidator, createUdf, dbTimeMillis, deprecated, deprecated, digestMd5, digestSha256, equal, equalName, equals, equals, falseFunctor, filter, flatList, flatList, flatListCopy, generateUuidString, genericArray, getAnnotation, getClosestResource, getDimensionCube, getErrorMessage, getErrorMessage, getExecutorService, getFirstDescendantOnLevel, getMatchingCause, getMemberOrdinalInParent, getMembersToHierarchyMap, getMemoryInfo, getScheduledExecutorService, hash, hash, hashArray, identityFunctor, implode, intersect, isBlank, isEmpty, isNull, isSorted, isValidProperty, last, lookup, lookup, lookup, lookup, lookup, lookupCompound, lookupCompound, lookupHierarchyLevel, lookupHierarchyRootMember, lookupHierarchyRootMember, lookupProperty, makeBigDecimalFromDouble, makeFqName, makeFqName, makeFqName, matches, matches, mdxEncodeString, needToImplement, newElementNotFoundException, newError, newError, newIdentityHashSet, newIdentityHashSetFake, newInternal, newInternal, newTimer, nonDbTimeMillis, normalizeName, only, parseCommaList, parseConnectString, parseIdentifier, parseInterval, parseLocale, printMemory, printMemory, quoteForMdx, quoteForMdx, quoteJavaString, quoteMdxIdentifier, quoteMdxIdentifier, quoteMdxIdentifier, quoteMdxIdentifier, quotePattern, readFully, readFully, readURL, readURL, readURL, readVirtualFile, readVirtualFileAsString, replace, replace, replaceProperties, safeGet, singleQuoteString, singleQuoteString, sort, sort, threadLocalRemove, toMap, toNullValuesMap, toOlap4j, toOlap4j, toOlap4j, toURL, trueFunctor, unexpected, uniquify, unparse, unparse, wildcardToRegexpaddChild, addChild, addChildren, addElement, concatenate, createDefaultParser, discard, discard, discard, discard, discard, discard, discard, discard, discard, getFirstInstance, wrapperToXmlpublic FunDef resolve(Exp[] args, Validator validator, List<Resolver.Conversion> conversions)
ResolverThe method adds an item to conversions every
time it performs an implicit type-conversion. If there are several
candidate functions with the same signature, the validator will choose
the one which used the fewest implicit conversions.
args - Expressions which this function call is applied to.validator - Validatorconversions - List of implicit conversions performed (out)public boolean requiresExpression(int k)
Resolverfalse if any of the variants of this resolver
allows a set as its kth argument; true otherwise.requiresExpression in interface Resolverpublic String getName()
Resolverpublic String getSignature()
ResolverStrToSet() getSignature in interface Resolverpublic FunDef getFunDef()
Resolverpublic String getDescription()
ResolvergetDescription in interface Resolverpublic Syntax getSyntax()
Resolverpublic String[] getReservedWords()
ResolverFor example, the DrilldownMember may take the symbol
RECURSIVE as an argument. Most functions do not define
any symbolic constants.
getReservedWords in interface ResolverCopyright © 2017 Hitachi Vantara. All rights reserved.