com.caucho.amber.expr.fun

Class SumFunExpr

java.lang.Object

com.caucho.amber.expr.AbstractAmberExpr

com.caucho.amber.expr.fun.FunExpr

com.caucho.amber.expr.fun.SumFunExpr

All Implemented Interfaces:

AmberExpr

public class SumFunExpr
extends FunExpr

SUM() function expression

Field Summary

Fields inherited from interface com.caucho.amber.expr.AmberExpr

IS_INNER_JOIN, USES_DATA

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SumFunExpr(QueryParser parser, java.lang.String id, java.util.ArrayList<AmberExpr> args, boolean distinct) Creates a new function expression

Method Summary

Modifier and Type	Method and Description
static SumFunExpr	create(QueryParser parser, java.lang.String id, java.util.ArrayList<AmberExpr> args, boolean distinct)
AmberType	getType() Returns the expr type.

Methods inherited from class com.caucho.amber.expr.fun.FunExpr

bindSelect, generateHaving, generateUpdateWhere, generateWhere, getArgs, getObject, toString, usesFrom

Methods inherited from class com.caucho.amber.expr.AbstractAmberExpr

createBoolean, exists, exists, findItem, generateJoin, generateSelect, getCacheObject, getColumnCount, hasRelationship, isBoolean, replaceJoin, setInternalArgType, usesFrom

Methods inherited from class java.lang.Object

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

Constructor Detail

SumFunExpr

protected SumFunExpr(QueryParser parser,
                     java.lang.String id,
                     java.util.ArrayList<AmberExpr> args,
                     boolean distinct)

Creates a new function expression

Method Detail

create

public static SumFunExpr create(QueryParser parser,
                                java.lang.String id,
                                java.util.ArrayList<AmberExpr> args,
                                boolean distinct)

getType

public AmberType getType()

Returns the expr type.

Specified by:

getType in interface AmberExpr

Overrides:

getType in class FunExpr