Package com.alibaba.druid.sql.ast.statement

Class SQLNullConstraint

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.statement.SQLConstraintImpl

com.alibaba.druid.sql.ast.statement.SQLNullConstraint

All Implemented Interfaces:

SQLDbTypedObject, SQLObject, SQLColumnConstraint, SQLConstraint, SQLTableElement

public class SQLNullConstraint
extends SQLConstraintImpl
implements SQLColumnConstraint

Field Summary

Fields inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl

dbType, enable, hints, rely, validate

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

attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors

Constructor	Description
SQLNullConstraint()

Method Summary

Modifier and Type	Method	Description
protected void	accept0(SQLASTVisitor visitor)
SQLNullConstraint	clone()

Methods inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl

cloneTo, cloneTo, getComment, getDbType, getEnable, getHints, getName, getRely, getValidate, replace, setComment, setDbType, setEnable, setHints, setName, setName, setRely, setValidate, simplify

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

accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getHint, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, putAttribute, setHint, setParent, setSourceColumn, setSourceLine, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alibaba.druid.sql.ast.statement.SQLConstraint

getComment, getName, setComment, setName, simplify

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

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

Constructor Details

SQLNullConstraint

public SQLNullConstraint()

Method Details

accept0

protected void accept0(SQLASTVisitor visitor)

Specified by:

accept0 in class SQLObjectImpl

clone

public SQLNullConstraint clone()

Specified by:

clone in interface SQLColumnConstraint

Specified by:

clone in interface SQLObject

Specified by:

clone in interface SQLTableElement

Overrides:

clone in class SQLObjectImpl