public class ParameterFunDef extends FunDefBase
ParameterFunDef is a pseudo-function describing calls to
Parameter and ParamRef functions. It exists only
fleetingly, and is then converted into a Parameter.
For internal use only.| Modifier and Type | Class and Description |
|---|---|
static class |
ParameterFunDef.ParameterResolver
Resolves calls to the
Parameter MDX function. |
static class |
ParameterFunDef.ParamRefResolver
Resolves calls to the
ParamRef MDX function. |
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.SqlNullSafeComparator| Modifier and Type | Field and Description |
|---|---|
Exp |
exp |
String |
parameterDescription |
String |
parameterName |
flags, parameterCategories, returnCategoryBooleanNull, DoubleEmpty, DoubleNull, IntegerNull, NullMemberDEBUG, EmptyValue, IBM_JVM, JdbcVersion, JVM_INSTANCE_UUID, nl, nullValue, Retrowoven| Modifier and Type | Method and Description |
|---|---|
Exp |
createCall(Validator validator,
Exp[] args)
Creates an expression which represents a call to this function with
a given set of arguments.
|
static String |
getParameterName(Exp[] args) |
static Type |
getParameterType(Exp[] args)
Returns an approximate type for a parameter, based upon the 1'th
argument.
|
Type |
getResultType(Validator validator,
Exp[] args)
Returns the type of a call to this function with a given set of
arguments.
The default implementation makes the coarse assumption that the return type is in some way related to the type of the first argument. |
compileCall, getDescription, getName, getParameterCategories, getReturnCategory, getSignature, getSyntax, unparse, validateArgavg, 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 final String parameterName
public final Exp exp
public final String parameterDescription
public Exp createCall(Validator validator, Exp[] args)
FunDefResolvedFunCall but
not always.createCall in interface FunDefcreateCall in class FunDefBasepublic Type getResultType(Validator validator, Exp[] args)
FunDefBaseThe default implementation makes the coarse assumption that the return type is in some way related to the type of the first argument. Operators whose arguments don't follow the requirements of this implementation should override this method.
If the function definition says it returns a literal type (numeric, string, symbol) then it's a fair guess that the function call returns the same kind of value.
If the function definition says it returns an object type (cube, dimension, hierarchy, level, member) then we check the first argument of the function. Suppose that the function definition says that it returns a hierarchy, and the first argument of the function happens to be a member. Then it's reasonable to assume that this function returns a member.
getResultType in class FunDefBasevalidator - Validatorargs - Arguments to the call to this operatorCopyright © 2018 Hitachi Vantara. All rights reserved.