org.sourceforge.jxdbcon
Class EscapeFuncs.OneParamFunction

java.lang.Object
  |
  +--org.sourceforge.jxdbcon.EscapeFrags.Frag
        |
        +--org.sourceforge.jxdbcon.EscapeFrags.Function
              |
              +--org.sourceforge.jxdbcon.EscapeFuncs.OneParamFunction

Direct Known Subclasses:

EscapeFuncs.abs, EscapeFuncs.acos, EscapeFuncs.ascii, EscapeFuncs.asin, EscapeFuncs.atan, EscapeFuncs.ceiling, EscapeFuncs.charcode, EscapeFuncs.cos, EscapeFuncs.cot, EscapeFuncs.dayname, EscapeFuncs.dayofmonth, EscapeFuncs.dayofweek, EscapeFuncs.dayofyear, EscapeFuncs.floor, EscapeFuncs.lcase, EscapeFuncs.length, EscapeFuncs.log, EscapeFuncs.log10, EscapeFuncs.month, EscapeFuncs.monthname, EscapeFuncs.quarter, EscapeFuncs.sin, EscapeFuncs.space, EscapeFuncs.sqrt, EscapeFuncs.tan, EscapeFuncs.ucase, EscapeFuncs.week, EscapeFuncs.year

Enclosing class:

EscapeFuncs

abstract static class EscapeFuncs.OneParamFunction

extends EscapeFrags.Function

Field Summary

Fields inherited from class org.sourceforge.jxdbcon.EscapeFrags.Function

name, param, paramTypes, retType

Constructor Summary

protected

EscapeFuncs.OneParamFunction(String name, int retType, int[] paramTypes, EscapeFrags.ParamList param)

Method Summary

protected String	emitSQL(EscapeContext ectx)
protected abstract EscapeFrags.Constant	evaluate(EscapeFrags.Value data, EscapeContext ectx)
EscapeFrags.Frag	simplify(EscapeContext ectx)
String	toSQL(EscapeContext ectx)

Methods inherited from class org.sourceforge.jxdbcon.EscapeFrags.Function

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EscapeFuncs.OneParamFunction

protected EscapeFuncs.OneParamFunction(String name,
                                       int retType,
                                       int[] paramTypes,
                                       EscapeFrags.ParamList param)

Method Detail

emitSQL

protected String emitSQL(EscapeContext ectx)
                  throws SQLException

SQLException

evaluate

protected abstract EscapeFrags.Constant evaluate(EscapeFrags.Value data,
                                                 EscapeContext ectx)
                                          throws SQLException

SQLException

simplify

public EscapeFrags.Frag simplify(EscapeContext ectx)
                          throws SQLException

Overrides:

simplify in class EscapeFrags.Frag

SQLException

toSQL

public String toSQL(EscapeContext ectx)
             throws SQLException

Overrides:

toSQL in class EscapeFrags.Function

SQLException