org.eigenbase.sql
Class SqlJdbcFunctionCall.JdbcToInternalLookupTable

java.lang.Object
  org.eigenbase.sql.SqlJdbcFunctionCall.JdbcToInternalLookupTable

Enclosing class:

SqlJdbcFunctionCall

private static class SqlJdbcFunctionCall.JdbcToInternalLookupTable
extends Object

Lookup table between JDBC functions and internal representation

Field Summary

(package private) static SqlJdbcFunctionCall.JdbcToInternalLookupTable	instance The singleton instance.
private Map<String,SqlJdbcFunctionCall.MakeCall>	map

Constructor Summary

private

SqlJdbcFunctionCall.JdbcToInternalLookupTable()

Method Summary

SqlJdbcFunctionCall.MakeCall

lookup(String name) Tries to lookup a given function name JDBC to an internal representation.

Methods inherited from class java.lang.Object

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

Field Detail

instance

static final SqlJdbcFunctionCall.JdbcToInternalLookupTable instance

The singleton instance.

map

private final Map<String,SqlJdbcFunctionCall.MakeCall> map

Constructor Detail

SqlJdbcFunctionCall.JdbcToInternalLookupTable

private SqlJdbcFunctionCall.JdbcToInternalLookupTable()

Method Detail

lookup

public SqlJdbcFunctionCall.MakeCall lookup(String name)

Tries to lookup a given function name JDBC to an internal representation. Returns null if no function defined.