com.alibaba.druid.sql.ast.expr

Class SQLAggregateExpr

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.SQLExprImpl

com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr

com.alibaba.druid.sql.ast.expr.SQLAggregateExpr

All Implemented Interfaces:

SQLExpr, SQLObject, SQLReplaceable, Serializable, Cloneable

public class SQLAggregateExpr
extends SQLMethodInvokeExpr
implements Serializable, SQLReplaceable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SQLAggregateExpr(String methodName)
SQLAggregateExpr(String methodName, SQLAggregateOption option)
SQLAggregateExpr(String methodName, SQLAggregateOption option, SQLExpr... arguments)

Method Summary

Modifier and Type	Method and Description
SQLAggregateExpr	clone()
SQLDataType	computeDataType()
boolean	equals(Object o)
List	getChildren()
SQLExpr	getFilter()
Boolean	getIgnoreNulls()
SQLKeep	getKeep()
SQLAggregateOption	getOption()
SQLOver	getOver()
SQLName	getOverRef()
SQLOrderBy	getWithinGroup()
int	hashCode()
boolean	isDistinct()
boolean	isIgnoreNulls()
boolean	replace(SQLExpr expr, SQLExpr target)
void	setFilter(SQLExpr x)
void	setIgnoreNulls(boolean ignoreNulls)
void	setKeep(SQLKeep keep)
void	setOption(SQLAggregateOption option)
void	setOver(SQLOver x)
void	setOverRef(SQLName x)
void	setWithinGroup(SQLOrderBy withinGroup)
String	toString()

Methods inherited from class com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr

addArgument, addParameter, getArguments, getFor, getFrom, getMethodName, getOwner, getParameters, getResolvedReturnDataType, getTrimOption, getUsing, match, methodNameHashCode64, output, setArgument, setFor, setFrom, setMethodName, setOwner, setResolvedReturnDataType, setTrimOption, setUsing

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl

accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, putAttribute, setParent

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.alibaba.druid.sql.ast.SQLObject

accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, putAttribute, setParent

Constructor Detail

SQLAggregateExpr

public SQLAggregateExpr(String methodName)

SQLAggregateExpr

public SQLAggregateExpr(String methodName,
                        SQLAggregateOption option)

SQLAggregateExpr

public SQLAggregateExpr(String methodName,
                        SQLAggregateOption option,
                        SQLExpr... arguments)

Method Detail

getWithinGroup

public SQLOrderBy getWithinGroup()

setWithinGroup

public void setWithinGroup(SQLOrderBy withinGroup)

getOption

public SQLAggregateOption getOption()

setOption

public void setOption(SQLAggregateOption option)

isDistinct

public boolean isDistinct()

getOver

public SQLOver getOver()

setOver

public void setOver(SQLOver x)

getOverRef

public SQLName getOverRef()

setOverRef

public void setOverRef(SQLName x)

getKeep

public SQLKeep getKeep()

setKeep

public void setKeep(SQLKeep keep)

isIgnoreNulls

public boolean isIgnoreNulls()

getIgnoreNulls

public Boolean getIgnoreNulls()

setIgnoreNulls

public void setIgnoreNulls(boolean ignoreNulls)

toString

public String toString()

Overrides:

toString in class SQLObjectImpl

getChildren

public List getChildren()

Specified by:

getChildren in interface SQLExpr

Overrides:

getChildren in class SQLMethodInvokeExpr

getFilter

public SQLExpr getFilter()

setFilter

public void setFilter(SQLExpr x)

equals

public boolean equals(Object o)

Overrides:

equals in class SQLMethodInvokeExpr

hashCode

public int hashCode()

Overrides:

hashCode in class SQLMethodInvokeExpr

clone

public SQLAggregateExpr clone()

Specified by:

clone in interface SQLExpr

Specified by:

clone in interface SQLObject

Overrides:

clone in class SQLMethodInvokeExpr

computeDataType

public SQLDataType computeDataType()

Specified by:

computeDataType in interface SQLExpr

Overrides:

computeDataType in class SQLMethodInvokeExpr

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

Specified by:

replace in interface SQLReplaceable

Overrides:

replace in class SQLMethodInvokeExpr