mondrian.rolap

Class RolapNativeSql.FunCallSqlCompilerBase

java.lang.Object

mondrian.rolap.RolapNativeSql.FunCallSqlCompilerBase

All Implemented Interfaces:

RolapNativeSql.SqlCompiler

Direct Known Subclasses:

RolapNativeSql.FunCallSqlCompiler, RolapNativeSql.IifSqlCompiler, RolapNativeSql.InfixOpSqlCompiler, RolapNativeSql.IsEmptySqlCompiler, RolapNativeSql.MatchingSqlCompiler

Enclosing class:

RolapNativeSql

abstract class RolapNativeSql.FunCallSqlCompilerBase
extends Object
implements RolapNativeSql.SqlCompiler

Contains utility methods to compile FunCall expressions into SQL.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	argCount
(package private) int	category
(package private) String	mdx

Constructor Summary

Constructors

Constructor and Description
FunCallSqlCompilerBase(int category, String mdx, int argCount)

Method Summary

Modifier and Type	Method and Description
protected String[]	compileArgs(Exp exp, RolapNativeSql.SqlCompiler compiler) compiles the arguments of a FunCall
protected boolean	match(Exp exp)

Methods inherited from class java.lang.Object

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

Methods inherited from interface mondrian.rolap.RolapNativeSql.SqlCompiler

compile

Field Detail

category

int category

mdx

String mdx

argCount

int argCount

Constructor Detail

FunCallSqlCompilerBase

FunCallSqlCompilerBase(int category,
                       String mdx,
                       int argCount)

Method Detail

match

protected boolean match(Exp exp)

Returns:

true if exp is a matching FunCall

compileArgs

protected String[] compileArgs(Exp exp,
                               RolapNativeSql.SqlCompiler compiler)

compiles the arguments of a FunCall

Returns:

array of expressions or null if either exp does not match or any argument could not be compiled.