org.xorm.query
Class DataQuery

java.lang.Object
  |
  +--org.xorm.query.AbstractQueryLanguage
        |
        +--org.xorm.query.DataQuery

All Implemented Interfaces:

Cloneable, QueryLanguage

public class DataQuery

extends AbstractQueryLanguage

Implementation of JDO query interface for native queries (using DataQuery.LANGUAGE).

Field Summary

Fields inherited from class org.xorm.query.AbstractQueryLanguage

clazz, paramNameToType, varNameToType

Fields inherited from interface org.xorm.query.QueryLanguage

LANGUAGE

Constructor Summary

DataQuery(Class candidateClass, Condition condition)

Method Summary

void	compile() A hint that the implementation should undertake the work of generating the Expression object now for future use.
Condition	getCondition()
Expression	getExpression() Returns the query expression generated by this object.
void	setFilter(Object filter)

Methods inherited from class org.xorm.query.AbstractQueryLanguage

addOrdering, declareParameter, declareVariable, getCandidateClass, getOrdering, getParameterNames, getParameterType, getVariableNames, getVariableType, setClass, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DataQuery

public DataQuery(Class candidateClass,
                 Condition condition)

Method Detail

compile

public void compile()

Description copied from interface: QueryLanguage

A hint that the implementation should undertake the work of generating the Expression object now for future use.

Specified by:

compile in interface QueryLanguage

Specified by:

compile in class AbstractQueryLanguage

getCondition

public Condition getCondition()

getExpression

public Expression getExpression()

Description copied from interface: QueryLanguage

Returns the query expression generated by this object. This method may return null if compile() has not been called.

Specified by:

getExpression in interface QueryLanguage

Specified by:

getExpression in class AbstractQueryLanguage

setFilter

public void setFilter(Object filter)

Specified by:

setFilter in class AbstractQueryLanguage