org.apache.metamodel.query

Class DefaultScalarFunction

java.lang.Object

org.apache.metamodel.query.DefaultScalarFunction

All Implemented Interfaces:

Serializable, FunctionType, ScalarFunction

Direct Known Subclasses:

MapValueFunction, ToBooleanFunction, ToDateFunction, ToNumberFunction, ToStringFunction

public abstract class DefaultScalarFunction
extends Object
implements ScalarFunction

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.metamodel.query.FunctionType

AVG, COUNT, FIRST, JAVA_SUBSTRING, LAST, MAP_VALUE, MAX, MIN, RANDOM, SUBSTRING, SUM, TO_BOOLEAN, TO_DATE, TO_NUMBER, TO_STRING

Constructor Summary

Constructors

Constructor and Description
DefaultScalarFunction()

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.metamodel.query.ScalarFunction

evaluate

Methods inherited from interface org.apache.metamodel.query.FunctionType

getExpectedColumnType, getFunctionName

Constructor Detail

DefaultScalarFunction

public DefaultScalarFunction()

Method Detail

toString

public String toString()

Overrides:

toString in class Object