com.alibaba.druid.sql.ast.statement

类 SQLSelectOrderByItem

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.statement.SQLSelectOrderByItem

所有已实现的接口:

SQLObject, SQLReplaceable

public final class SQLSelectOrderByItem
extends SQLObjectImpl
implements SQLReplaceable

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SQLSelectOrderByItem.NullsOrderType

字段概要

字段

限定符和类型	字段和说明
protected String	collate
protected SQLExpr	expr
protected SQLSelectOrderByItem.NullsOrderType	nullsOrderType
protected SQLSelectItem	resolvedSelectItem
protected SQLOrderingSpecification	type

从类继承的字段 com.alibaba.druid.sql.ast.SQLObjectImpl

attributes, parent

构造器概要

构造器

构造器和说明
SQLSelectOrderByItem()
SQLSelectOrderByItem(SQLExpr expr)
SQLSelectOrderByItem(SQLExpr expr, SQLOrderingSpecification type)

方法概要

限定符和类型	方法和说明
protected void	accept0(SQLASTVisitor visitor)
SQLSelectOrderByItem	clone()
boolean	equals(Object obj)
String	getCollate()
SQLExpr	getExpr()
SQLSelectOrderByItem.NullsOrderType	getNullsOrderType()
SQLSelectItem	getResolvedSelectItem()
SQLOrderingSpecification	getType()
int	hashCode()
boolean	isClusterBy()
boolean	isDistributeBy()
boolean	isSortBy()
boolean	replace(SQLExpr expr, SQLExpr target)
void	setCollate(String collate)
void	setExpr(SQLExpr expr)
void	setNullsOrderType(SQLSelectOrderByItem.NullsOrderType nullsOrderType)
void	setResolvedSelectItem(SQLSelectItem resolvedSelectItem)
void	setType(SQLOrderingSpecification type)

从类继承的方法 com.alibaba.druid.sql.ast.SQLObjectImpl

accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, output, putAttribute, setParent, toString

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

expr

protected SQLExpr expr

collate

protected String collate

type

protected SQLOrderingSpecification type

nullsOrderType

protected SQLSelectOrderByItem.NullsOrderType nullsOrderType

resolvedSelectItem

protected transient SQLSelectItem resolvedSelectItem

构造器详细资料

SQLSelectOrderByItem

public SQLSelectOrderByItem()

SQLSelectOrderByItem

public SQLSelectOrderByItem(SQLExpr expr)

SQLSelectOrderByItem

public SQLSelectOrderByItem(SQLExpr expr,
                            SQLOrderingSpecification type)

方法详细资料

getExpr

public SQLExpr getExpr()

setExpr

public void setExpr(SQLExpr expr)

getCollate

public String getCollate()

setCollate

public void setCollate(String collate)

getType

public SQLOrderingSpecification getType()

setType

public void setType(SQLOrderingSpecification type)

getNullsOrderType

public SQLSelectOrderByItem.NullsOrderType getNullsOrderType()

setNullsOrderType

public void setNullsOrderType(SQLSelectOrderByItem.NullsOrderType nullsOrderType)

accept0

protected void accept0(SQLASTVisitor visitor)

指定者:

accept0 在类中 SQLObjectImpl

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

指定者:

replace 在接口中 SQLReplaceable

clone

public SQLSelectOrderByItem clone()

指定者:

clone 在接口中 SQLObject

覆盖:

clone 在类中 SQLObjectImpl

getResolvedSelectItem

public SQLSelectItem getResolvedSelectItem()

setResolvedSelectItem

public void setResolvedSelectItem(SQLSelectItem resolvedSelectItem)

isClusterBy

public boolean isClusterBy()

isSortBy

public boolean isSortBy()

isDistributeBy

public boolean isDistributeBy()