类 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
- 所有已实现的接口:
SQLLiteralExpr,SQLValuableExpr,SQLExpr,SQLObject,Cloneable
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字段概要
字段从类继承的字段 com.alibaba.druid.sql.ast.SQLObjectImpl
attributes, hint, parent, sourceColumn, sourceLine -
构造器概要
构造器构造器说明SQLNumberExpr(char[] chars) SQLNumberExpr(char[] chars, SQLObject parent) SQLNumberExpr(Number number) -
方法概要
修饰符和类型方法说明protected voidaccept0(SQLASTVisitor visitor) clone()booleangetValue()inthashCode()static booleanstatic booleanvoidoutput(StringBuilder buf) void从类继承的方法 com.alibaba.druid.sql.ast.expr.SQLNumericLiteralExpr
getChildren从类继承的方法 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, putAttribute, setHint, setParent, setSourceColumn, setSourceLine, toString从接口继承的方法 com.alibaba.druid.sql.ast.SQLExpr
getChildren, getHint从接口继承的方法 com.alibaba.druid.sql.ast.SQLObject
accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, putAttribute, setParent
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字段详细资料
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DATA_TYPE_NUMBER
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DATA_TYPE_DOUBLE
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DATA_TYPE_BIGINT
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构造器详细资料
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SQLNumberExpr
public SQLNumberExpr() -
SQLNumberExpr
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SQLNumberExpr
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SQLNumberExpr
public SQLNumberExpr(char[] chars)
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方法详细资料
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getNumber
- 指定者:
getNumber在类中SQLNumericLiteralExpr
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getLiteral
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getValue
- 指定者:
getValue在接口中SQLValuableExpr
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setNumber
- 指定者:
setNumber在类中SQLNumericLiteralExpr
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output
- 指定者:
output在接口中SQLObject- 覆盖:
output在类中SQLObjectImpl
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accept0
- 指定者:
accept0在类中SQLObjectImpl
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hashCode
public int hashCode()- 指定者:
hashCode在类中SQLExprImpl
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equals
- 指定者:
equals在类中SQLExprImpl
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clone
- 指定者:
clone在接口中SQLExpr- 指定者:
clone在接口中SQLLiteralExpr- 指定者:
clone在接口中SQLObject- 指定者:
clone在类中SQLNumericLiteralExpr
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computeDataType
- 指定者:
computeDataType在接口中SQLExpr- 覆盖:
computeDataType在类中SQLExprImpl
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isZero
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isOne
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