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

Class AbstractFunctionExpression<X>

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<X>

All Implemented Interfaces:

Expression<X>, Selection<X>, TupleElement<X>

Direct Known Subclasses:

AbsFunction, CeilFunction, CountFunction, FloorFunction, LangFunction, LengthFunction, LowerFunction, UpperFunction

public abstract class AbstractFunctionExpression<X>
extends AbstractExpression<X>

Field Summary

Fields

Modifier and Type	Field	Description
protected final AbstractPathExpression	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
AbstractFunctionExpression(Class<X> type, AbstractPathExpression argumentExpression, CriteriaBuilder cb)

Method Summary

Modifier and Type	Method	Description
abstract String	getFunctionName()
void	setExpressionToQuery(StringBuilder query, CriteriaParameterFiller parameterFiller)

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

Field Details

argumentExpression

protected final AbstractPathExpression argumentExpression

Constructor Details

AbstractFunctionExpression

public AbstractFunctionExpression(Class<X> type,
 AbstractPathExpression argumentExpression,
 CriteriaBuilder cb)

Method Details

setExpressionToQuery

public void setExpressionToQuery(StringBuilder query,
 CriteriaParameterFiller parameterFiller)

Specified by:

setExpressionToQuery in class AbstractExpression<X>

getFunctionName

public abstract String getFunctionName()