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

Class SQLDateExpr

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.SQLExprImpl

com.alibaba.druid.sql.ast.expr.SQLTypeExpr

com.alibaba.druid.sql.ast.expr.SQLDateTypeExpr

com.alibaba.druid.sql.ast.expr.SQLDateExpr

All Implemented Interfaces:

SQLLiteralExpr, SQLValuableExpr, SQLExpr, SQLObject, SQLReplaceable, Cloneable

public class SQLDateExpr
extends SQLDateTypeExpr

Field Summary

Fields

Modifier and Type	Field	Description
static final SQLDataType	DATA_TYPE

Fields inherited from class com.alibaba.druid.sql.ast.expr.SQLTypeExpr

dataType, value

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

parenthesized, parenthesizedCount

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

attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors

Constructor	Description
SQLDateExpr()
SQLDateExpr(String literal)
SQLDateExpr(Date literal)
SQLDateExpr(Date literal, TimeZone timeZone)

Method Summary

Modifier and Type	Method	Description
protected void	accept0(SQLASTVisitor visitor)
boolean	addDay(int delta)
boolean	addMonth(int delta)
boolean	addYear(int delta)
static boolean	check(String str)
SQLDateExpr	clone()
static String	format(Calendar calendar)
Date	getDate()
Date	getDate(TimeZone timeZone)
String	getValue()
void	setValue(String literal)
void	setValue(Date x)
void	setValue(Date x, TimeZone timeZone)

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

computeDataType, equals, getChildren, getDataType, hashCode, replace, setDataType, setValue

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

cloneTo, getParenthesizedCount, increaseParenthesizedCount, isParenthesized, setParenthesized, setParenthesizedCount

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

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

Field Details

DATA_TYPE

public static final SQLDataType DATA_TYPE

Constructor Details

SQLDateExpr

public SQLDateExpr()

SQLDateExpr

public SQLDateExpr(String literal)

SQLDateExpr

public SQLDateExpr(Date literal)

SQLDateExpr

public SQLDateExpr(Date literal,
 TimeZone timeZone)

Method Details

clone

public SQLDateExpr clone()

Specified by:

clone in interface SQLExpr

Specified by:

clone in interface SQLLiteralExpr

Specified by:

clone in interface SQLObject

Specified by:

clone in class SQLDateTypeExpr

accept0

protected void accept0(SQLASTVisitor visitor)

Overrides:

accept0 in class SQLTypeExpr

setValue

public void setValue(String literal)

setValue

public void setValue(Date x)

setValue

public void setValue(Date x,
 TimeZone timeZone)

getDate

public Date getDate()

getDate

public Date getDate(TimeZone timeZone)

addDay

public boolean addDay(int delta)

addMonth

public boolean addMonth(int delta)

addYear

public boolean addYear(int delta)

getValue

public String getValue()

Specified by:

getValue in interface SQLValuableExpr

Specified by:

getValue in class SQLDateTypeExpr

check

public static boolean check(String str)

format

public static String format(Calendar calendar)