Package cz.cvut.kbss.jopa.query.criteria.expressions

Class CountFunction

java.lang.Object

cz.cvut.kbss.jopa.query.criteria.SelectionImpl<Y>

cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression<X>

cz.cvut.kbss.jopa.query.criteria.expressions.AbstractFunctionExpression<Integer>

cz.cvut.kbss.jopa.query.criteria.expressions.CountFunction

All Implemented Interfaces:

Expression<Integer>, Selection<Integer>, TupleElement<Integer>

public class CountFunction
extends AbstractFunctionExpression<Integer>

Field Summary

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractFunctionExpression

argumentExpression

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression

cb, negated

Fields inherited from class cz.cvut.kbss.jopa.query.criteria.SelectionImpl

type

Constructor Summary

Constructors

Constructor	Description
CountFunction(AbstractPathExpression expression, CriteriaBuilder cb)

Method Summary

Modifier and Type	Method	Description
String	getFunctionName()

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractFunctionExpression

setExpressionToQuery

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.expressions.AbstractExpression

in, in, isNegated, negate

Methods inherited from class cz.cvut.kbss.jopa.query.criteria.SelectionImpl

getAlias, getCompoundedSelectionItems, getJavaType, isCompoundedSelection

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cvut.kbss.jopa.model.query.criteria.Selection

getCompoundedSelectionItems, isCompoundedSelection

Methods inherited from interface cz.cvut.kbss.jopa.model.query.TupleElement

getAlias, getJavaType

Constructor Details

CountFunction

public CountFunction(AbstractPathExpression expression,
 CriteriaBuilder cb)

Method Details

getFunctionName

public String getFunctionName()

Specified by:

getFunctionName in class AbstractFunctionExpression<Integer>