com.alibaba.druid.sql.ast.expr

Class SQLNumberExpr

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.SQLExprImpl

com.alibaba.druid.sql.ast.expr.SQLNumericLiteralExpr

com.alibaba.druid.sql.ast.expr.SQLNumberExpr

All Implemented Interfaces:

SQLLiteralExpr, SQLValuableExpr, SQLExpr, SQLObject, Cloneable

public class SQLNumberExpr
extends SQLNumericLiteralExpr
implements SQLValuableExpr

Field Summary

Fields

Modifier and Type	Field and Description
static SQLDataType	defaultDataType

Constructor Summary

Constructors

Constructor and Description
SQLNumberExpr()
SQLNumberExpr(char[] chars)
SQLNumberExpr(Number number)

Method Summary

Modifier and Type	Method and Description
SQLNumberExpr	clone()
SQLDataType	computeDataType()
boolean	equals(Object obj)
Number	getNumber()
Number	getValue()
int	hashCode()
void	output(StringBuffer buf)
void	output(StringBuilder buf)
void	setNumber(Number number)

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

getChildren

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

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

getChildren

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

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

Field Detail

defaultDataType

public static final SQLDataType defaultDataType

Constructor Detail

SQLNumberExpr

public SQLNumberExpr()

SQLNumberExpr

public SQLNumberExpr(Number number)

SQLNumberExpr

public SQLNumberExpr(char[] chars)

Method Detail

getNumber

public Number getNumber()

Specified by:

getNumber in class SQLNumericLiteralExpr

getValue

public Number getValue()

Specified by:

getValue in interface SQLValuableExpr

setNumber

public void setNumber(Number number)

Specified by:

setNumber in class SQLNumericLiteralExpr

output

public void output(StringBuilder buf)

output

public void output(StringBuffer buf)

Specified by:

output in interface SQLObject

Overrides:

output 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 SQLNumberExpr clone()

Specified by:

clone in interface SQLLiteralExpr

Specified by:

clone in interface SQLExpr

Specified by:

clone in interface SQLObject

Specified by:

clone in class SQLNumericLiteralExpr

computeDataType

public SQLDataType computeDataType()

Specified by:

computeDataType in interface SQLExpr

Overrides:

computeDataType in class SQLExprImpl