cn.veasion.db.query

类 AbstractJoinQuery<T extends AbstractJoinQuery<?>>

java.lang.Object

cn.veasion.db.AbstractFilter<T>

cn.veasion.db.query.AbstractQuery<T>

cn.veasion.db.query.AbstractJoinQuery<T>

直接已知子类:

EntityQuery, SubQuery

public abstract class AbstractJoinQuery<T extends AbstractJoinQuery<?>>
extends AbstractQuery<T>

AbstractJoinQuery

作者:

luozhuowei

字段概要

字段

限定符和类型	字段和说明
protected List<JoinQueryParam>	joins
protected List<JoinQueryParam>	relations
protected String	tableAs

从类继承的字段 cn.veasion.db.query.AbstractQuery

aliasMap, selectAll, selects

从类继承的字段 cn.veasion.db.AbstractFilter

checked

构造器概要

构造器

构造器和说明
AbstractJoinQuery()

方法概要

限定符和类型	方法和说明
void	check(Class<?> mainEntityClass)
protected void	check(Class<?> mainEntityClass, AbstractJoinQuery<?> mainQuery, boolean isMain)
T	filterExpression(String field, Operator operator, Expression expression)
JoinQueryParam	fullJoin(AbstractJoinQuery<?> entityQuery)
List<JoinQueryParam>	getJoinAll()
List<JoinQueryParam>	getJoins()
String	getTableAs()
protected String	handleField(String field)
protected Filter	handleFilter(Filter filter)
protected boolean	isAllEmptySelects()
protected abstract boolean	isEmptySelects()
JoinQueryParam	join(AbstractJoinQuery<?> entityQuery)
JoinQueryParam	join(JoinType joinType, AbstractJoinQuery<?> entityQuery)
JoinQueryParam	leftJoin(AbstractJoinQuery<?> entityQuery)
JoinQueryParam	rightJoin(AbstractJoinQuery<?> entityQuery)
T	selectExpression(Expression expression)

从类继承的方法 cn.veasion.db.query.AbstractQuery

alias, asc, desc, distinct, excludeFields, getAliasMap, getGroupBys, getHaving, getOrders, getPageParam, getSelectExpression, getSelects, getSelectSubQueryList, getUnions, groupBy, having, isDistinct, isSelectAll, order, page, page, select, select, selectAll, selectExpression, selects, selectSubQuery, setGroupBys, sqlValue, union, unionAll

从类继承的方法 cn.veasion.db.AbstractFilter

addFilter, addFilters, andBracket, between, checkFilter, eq, exists, filterExpression, filterSubQuery, getEntityClass, getFilters, getFilters, getSelf, gt, gte, hasFilter, hasFilters, in, in, isNotNull, isNull, isSkipNullValueFilter, like, likeLeft, likeRight, lt, lte, neq, notExists, notIn, notIn, removeFilter, setEntityClass, setSkipNullValueFilter

从类继承的方法 java.lang.Object

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

字段详细资料

tableAs

protected String tableAs

joins

protected List<JoinQueryParam> joins

relations

protected List<JoinQueryParam> relations

构造器详细资料

AbstractJoinQuery

public AbstractJoinQuery()

方法详细资料

join

public JoinQueryParam join(AbstractJoinQuery<?> entityQuery)

leftJoin

public JoinQueryParam leftJoin(AbstractJoinQuery<?> entityQuery)

rightJoin

public JoinQueryParam rightJoin(AbstractJoinQuery<?> entityQuery)

fullJoin

public JoinQueryParam fullJoin(AbstractJoinQuery<?> entityQuery)

join

public JoinQueryParam join(JoinType joinType,
                           AbstractJoinQuery<?> entityQuery)

selectExpression

public T selectExpression(Expression expression)

覆盖:

selectExpression 在类中 AbstractQuery<T extends AbstractJoinQuery<?>>

filterExpression

public T filterExpression(String field,
                          Operator operator,
                          Expression expression)

覆盖:

filterExpression 在类中 AbstractFilter<T extends AbstractJoinQuery<?>>

handleField

protected String handleField(String field)

指定者:

handleField 在类中 AbstractQuery<T extends AbstractJoinQuery<?>>

handleFilter

protected Filter handleFilter(Filter filter)

指定者:

handleFilter 在类中 AbstractFilter<T extends AbstractJoinQuery<?>>

check

public void check(Class<?> mainEntityClass)

覆盖:

check 在类中 AbstractQuery<T extends AbstractJoinQuery<?>>

check

protected void check(Class<?> mainEntityClass,
                     AbstractJoinQuery<?> mainQuery,
                     boolean isMain)

isAllEmptySelects

protected boolean isAllEmptySelects()

getTableAs

public String getTableAs()

getJoins

public List<JoinQueryParam> getJoins()

getJoinAll

public List<JoinQueryParam> getJoinAll()

isEmptySelects

protected abstract boolean isEmptySelects()