com.caucho.amber.expr.fun
Class SqrtFunExpr

java.lang.Object
  com.caucho.amber.expr.AbstractAmberExpr
      com.caucho.amber.expr.fun.FunExpr
          com.caucho.amber.expr.fun.SqrtFunExpr

All Implemented Interfaces:

AmberExpr

public class SqrtFunExpr
extends FunExpr

SQRT function expression

Field Summary

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

IS_INNER_JOIN, USES_DATA

Constructor Summary

protected

SqrtFunExpr(QueryParser parser, java.util.ArrayList<AmberExpr> args) Creates a new expression

Method Summary

static FunExpr	create(QueryParser parser, java.util.ArrayList<AmberExpr> args)
void	generateUpdateWhere(CharBuffer cb) Generates the (update) where expression.
void	generateWhere(CharBuffer cb) Generates the where expression.
AmberType	getType() Returns the expr type.

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

bindSelect, create, generateHaving, 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

SqrtFunExpr

protected SqrtFunExpr(QueryParser parser,
                      java.util.ArrayList<AmberExpr> args)

Creates a new expression

Method Detail

create

public static FunExpr create(QueryParser parser,
                             java.util.ArrayList<AmberExpr> args)

generateWhere

public void generateWhere(CharBuffer cb)

Generates the where expression.

Specified by:

generateWhere in interface AmberExpr

Overrides:

generateWhere in class FunExpr

generateUpdateWhere

public void generateUpdateWhere(CharBuffer cb)

Generates the (update) where expression.

Specified by:

generateUpdateWhere in interface AmberExpr

Overrides:

generateUpdateWhere in class FunExpr

getType

public AmberType getType()

Returns the expr type.

Specified by:

getType in interface AmberExpr

Overrides:

getType in class FunExpr