com.alibaba.druid.sql.ast.statement

Class SQLJoinTableSource

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.statement.SQLTableSourceImpl

com.alibaba.druid.sql.ast.statement.SQLJoinTableSource

All Implemented Interfaces:

SQLObject, SQLReplaceable, SQLTableSource

Direct Known Subclasses:

OracleSelectJoin

public class SQLJoinTableSource
extends SQLTableSourceImpl
implements SQLReplaceable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SQLJoinTableSource.JoinType

Constructor Summary

Constructors

Constructor and Description
SQLJoinTableSource()
SQLJoinTableSource(SQLTableSource left, SQLJoinTableSource.JoinType joinType, SQLTableSource right, SQLExpr condition)
SQLJoinTableSource(String alias)

Method Summary

Modifier and Type	Method and Description
void	addConditionn(SQLExpr condition)
void	addConditionnIfAbsent(SQLExpr condition)
SQLJoinTableSource	clone()
void	cloneTo(SQLJoinTableSource x)
boolean	conditionContainsTable(String alias)
boolean	contains(SQLTableSource tableSource, SQLExpr condition)
boolean	contains(SQLTableSource tableSource, SQLExpr condition, SQLJoinTableSource.JoinType joinType)
boolean	containsAlias(String alias)
boolean	containsCondition(SQLExpr condition)
boolean	equals(Object o)
SQLColumnDefinition	findColumn(long columnNameHash)
SQLColumnDefinition	findColumn(String columnName)
SQLJoinTableSource	findJoin(SQLTableSource tableSource, SQLJoinTableSource.JoinType joinType)
SQLTableSource	findTableSource(long alias_hash)
SQLTableSource	findTableSourceWithColumn(long columnNameHash)
SQLTableSource	findTableSourceWithColumn(String columnName)
SQLExpr	getCondition()
SQLJoinTableSource.JoinType	getJoinType()
SQLTableSource	getLeft()
SQLTableSource	getRight()
List<SQLExpr>	getUsing()
boolean	isNatural()
SQLJoinTableSource	join(SQLTableSource right, SQLJoinTableSource.JoinType joinType, SQLExpr condition)
boolean	match(String alias_a, String alias_b)
SQLTableSource	other(SQLTableSource x)
void	output(StringBuffer buf)
void	rearrangement() a inner_join (b inner_join c) -< a inner_join b innre_join c
boolean	replace(SQLExpr expr, SQLExpr target)
void	reverse()
void	setCondition(SQLExpr condition)
void	setJoinType(SQLJoinTableSource.JoinType joinType)
void	setLeft(SQLTableSource left)
void	setLeft(String tableName, String alias)
void	setNatural(boolean natural)
void	setRight(SQLTableSource right)
void	setRight(String tableName, String alias)

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

aliasHashCode64, computeAlias, findTableSource, getAlias, getFlashback, getHints, getHintsSize, setAlias, setFlashback, setHints

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

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

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

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

Constructor Detail

SQLJoinTableSource

public SQLJoinTableSource(String alias)

SQLJoinTableSource

public SQLJoinTableSource()

SQLJoinTableSource

public SQLJoinTableSource(SQLTableSource left,
                          SQLJoinTableSource.JoinType joinType,
                          SQLTableSource right,
                          SQLExpr condition)

Method Detail

getJoinType

public SQLJoinTableSource.JoinType getJoinType()

setJoinType

public void setJoinType(SQLJoinTableSource.JoinType joinType)

getLeft

public SQLTableSource getLeft()

setLeft

public void setLeft(SQLTableSource left)

setLeft

public void setLeft(String tableName,
                    String alias)

setRight

public void setRight(String tableName,
                     String alias)

getRight

public SQLTableSource getRight()

setRight

public void setRight(SQLTableSource right)

getCondition

public SQLExpr getCondition()

setCondition

public void setCondition(SQLExpr condition)

addConditionn

public void addConditionn(SQLExpr condition)

addConditionnIfAbsent

public void addConditionnIfAbsent(SQLExpr condition)

containsCondition

public boolean containsCondition(SQLExpr condition)

getUsing

public List<SQLExpr> getUsing()

isNatural

public boolean isNatural()

setNatural

public void setNatural(boolean natural)

output

public void output(StringBuffer buf)

Specified by:

output in interface SQLObject

Overrides:

output in class SQLObjectImpl

equals

public boolean equals(Object o)

Overrides:

equals in class Object

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

Specified by:

replace in interface SQLReplaceable

cloneTo

public void cloneTo(SQLJoinTableSource x)

clone

public SQLJoinTableSource clone()

Specified by:

clone in interface SQLObject

Specified by:

clone in interface SQLTableSource

Overrides:

clone in class SQLTableSourceImpl

reverse

public void reverse()

rearrangement

public void rearrangement()

a inner_join (b inner_join c) -< a inner_join b innre_join c

contains

public boolean contains(SQLTableSource tableSource,
                        SQLExpr condition)

contains

public boolean contains(SQLTableSource tableSource,
                        SQLExpr condition,
                        SQLJoinTableSource.JoinType joinType)

findJoin

public SQLJoinTableSource findJoin(SQLTableSource tableSource,
                                   SQLJoinTableSource.JoinType joinType)

containsAlias

public boolean containsAlias(String alias)

Specified by:

containsAlias in interface SQLTableSource

Overrides:

containsAlias in class SQLTableSourceImpl

findColumn

public SQLColumnDefinition findColumn(String columnName)

Specified by:

findColumn in interface SQLTableSource

Overrides:

findColumn in class SQLTableSourceImpl

findColumn

public SQLColumnDefinition findColumn(long columnNameHash)

Specified by:

findColumn in interface SQLTableSource

Overrides:

findColumn in class SQLTableSourceImpl

findTableSourceWithColumn

public SQLTableSource findTableSourceWithColumn(String columnName)

Specified by:

findTableSourceWithColumn in interface SQLTableSource

Overrides:

findTableSourceWithColumn in class SQLTableSourceImpl

findTableSourceWithColumn

public SQLTableSource findTableSourceWithColumn(long columnNameHash)

Specified by:

findTableSourceWithColumn in interface SQLTableSource

Overrides:

findTableSourceWithColumn in class SQLTableSourceImpl

match

public boolean match(String alias_a,
                     String alias_b)

conditionContainsTable

public boolean conditionContainsTable(String alias)

join

public SQLJoinTableSource join(SQLTableSource right,
                               SQLJoinTableSource.JoinType joinType,
                               SQLExpr condition)

findTableSource

public SQLTableSource findTableSource(long alias_hash)

Specified by:

findTableSource in interface SQLTableSource

Overrides:

findTableSource in class SQLTableSourceImpl

other

public SQLTableSource other(SQLTableSource x)