Package com.alibaba.druid.sql.ast.expr

Class SQLTimeExpr

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.SQLExprImpl

com.alibaba.druid.sql.ast.expr.SQLTimeExpr

All Implemented Interfaces:

SQLLiteralExpr, SQLValuableExpr, SQLExpr, SQLObject, SQLReplaceable, Cloneable

public class SQLTimeExpr
extends SQLExprImpl
implements SQLLiteralExpr, SQLValuableExpr, SQLReplaceable

Field Summary

Fields

Modifier and Type	Field	Description
static final SQLDataType	DATA_TYPE
static long	supportDbTypes

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

attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors

Constructor	Description
SQLTimeExpr()
SQLTimeExpr(String literal)
SQLTimeExpr(Date now, TimeZone timeZone)

Method Summary

Modifier and Type	Method	Description
protected void	accept0(SQLASTVisitor visitor)
static boolean	check(String str)
SQLTimeExpr	clone()
SQLDataType	computeDataType()
boolean	equals(Object obj)
List<SQLObject>	getChildren()
SQLExpr	getLiteral()
String	getValue()
int	hashCode()
static boolean	isSupport(DbType dbType)
boolean	replace(SQLExpr expr, SQLExpr target)
void	setLiteral(SQLExpr x)
void	setLiteral(String literal)
void	setLiteral(Date x, TimeZone timeZone)

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

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

Methods inherited from class java.lang.Object

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

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

getHint

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, output, putAttribute, setParent

Field Details

DATA_TYPE

public static final SQLDataType DATA_TYPE

supportDbTypes

public static long supportDbTypes

Constructor Details

SQLTimeExpr

public SQLTimeExpr()

SQLTimeExpr

public SQLTimeExpr(Date now,
 TimeZone timeZone)

SQLTimeExpr

public SQLTimeExpr(String literal)

Method Details

setLiteral

public void setLiteral(Date x,
 TimeZone timeZone)

getLiteral

public SQLExpr getLiteral()

setLiteral

public void setLiteral(String literal)

setLiteral

public void setLiteral(SQLExpr x)

computeDataType

public SQLDataType computeDataType()

Specified by:

computeDataType in interface SQLExpr

Overrides:

computeDataType in class SQLExprImpl

getValue

public String getValue()

Specified by:

getValue in interface SQLValuableExpr

replace

public boolean replace(SQLExpr expr,
 SQLExpr target)

Specified by:

replace in interface SQLReplaceable

accept0

protected void accept0(SQLASTVisitor visitor)

Specified by:

accept0 in class SQLObjectImpl

hashCode

public int hashCode()

Specified by:

hashCode in class SQLExprImpl

equals

public boolean equals(Object obj)

Specified by:

equals in class SQLExprImpl

clone

public SQLTimeExpr clone()

Specified by:

clone in interface SQLExpr

Specified by:

clone in interface SQLLiteralExpr

Specified by:

clone in interface SQLObject

Specified by:

clone in class SQLExprImpl

getChildren

public List<SQLObject> getChildren()

Specified by:

getChildren in interface SQLExpr

Overrides:

getChildren in class SQLExprImpl

isSupport

public static boolean isSupport(DbType dbType)

check

public static boolean check(String str)