Package com.alibaba.druid.sql.ast.statement

Class SQLExprTableSource

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

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

com.alibaba.druid.sql.ast.statement.SQLExprTableSource

All Implemented Interfaces:

SQLObject, SQLReplaceable, SQLTableSource

Direct Known Subclasses:

DorisExprTableSource, OracleSelectTableReference, OscarFunctionTableSource, PGFunctionTableSource

public class SQLExprTableSource
extends SQLTableSourceImpl
implements SQLReplaceable

Field Summary

Fields

Modifier and Type	Field	Description
protected List<SQLName>	columns
protected SQLExpr	expr
protected List<SQLName>	partitions
protected SQLTableSampling	sampling
protected SchemaObject	schemaObject

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

alias, aliasHashCode64, flashback, hints, needAsTokenForAlias, pivot, unpivot

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

attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors

Constructor	Description
SQLExprTableSource()
SQLExprTableSource(SQLExpr expr)
SQLExprTableSource(SQLExpr expr, String alias)
SQLExprTableSource(String tableName)

Method Summary

Modifier and Type	Method	Description
protected void	accept0(SQLASTVisitor visitor)
void	addPartition(SQLName partition)
long	aliasHashCode64()
SQLExprTableSource	clone()
void	cloneTo(SQLExprTableSource x)
String	computeAlias()
boolean	containsAlias(long aliasHash)
boolean	containsAlias(String alias)
boolean	equals(Object o)
SQLColumnDefinition	findColumn(long columnNameHash)
SQLColumnDefinition	findColumn(String columnName)
SQLTableSource	findTableSource(long alias_hash)
SQLTableSource	findTableSourceWithColumn(long columnName_hash, String name, int option)
SQLTableSource	findTableSourceWithColumn(String columnName)
String	getCatalog()
List<SQLName>	getColumns()
List<SQLName>	getColumnsDirect()
SQLExpr	getExpr()
SQLName	getName()
List<SQLName>	getPartitions()
int	getPartitionSize()
SQLTableSampling	getSampling()
String	getSchema()
SchemaObject	getSchemaObject()
String	getTableName()
String	getTableName(boolean normalize)
int	hashCode()
boolean	replace(SQLExpr expr, SQLExpr target)
SQLObject	resolveColumn(long columnNameHash)
boolean	setCatalog(String catalog)
void	setCatalog(String catalog, String schema)
void	setExpr(SQLExpr x)
void	setExpr(String name)
void	setSampling(SQLTableSampling x)
void	setSchema(String schema)
void	setSchemaObject(SchemaObject schemaObject)
void	setSimpleName(String name)

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

findTableSource, findTableSourceWithColumn, findTableSourceWithColumn, getAlias, getAlias2, getFlashback, getHints, getHintsSize, getPivot, getUnpivot, isNeedAsTokenForAlias, setAlias, setFlashback, setHints, setNeedAsTokenForAlias, setPivot, setUnpivot

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

accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, cloneTo, computeDataType, 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.SQLObject

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

Methods inherited from interface com.alibaba.druid.sql.ast.statement.SQLTableSource

resolveColum

Field Detail

expr

protected SQLExpr expr

partitions

protected List<SQLName> partitions

sampling

protected SQLTableSampling sampling

schemaObject

protected SchemaObject schemaObject

columns

protected List<SQLName> columns

Constructor Detail

SQLExprTableSource

public SQLExprTableSource()

SQLExprTableSource

public SQLExprTableSource(String tableName)

SQLExprTableSource

public SQLExprTableSource(SQLExpr expr)

SQLExprTableSource

public SQLExprTableSource(SQLExpr expr,
                          String alias)

Method Detail

getExpr

public SQLExpr getExpr()

setExpr

public void setExpr(SQLExpr x)

setExpr

public void setExpr(String name)

getSampling

public SQLTableSampling getSampling()

setSampling

public void setSampling(SQLTableSampling x)

getName

public SQLName getName()

getTableName

public String getTableName(boolean normalize)

getTableName

public String getTableName()

getSchema

public String getSchema()

getCatalog

public String getCatalog()

setCatalog

public boolean setCatalog(String catalog)

setCatalog

public void setCatalog(String catalog,
                       String schema)

setSchema

public void setSchema(String schema)

setSimpleName

public void setSimpleName(String name)

getPartitions

public List<SQLName> getPartitions()

getPartitionSize

public int getPartitionSize()

addPartition

public void addPartition(SQLName partition)

accept0

protected void accept0(SQLASTVisitor visitor)

Overrides:

accept0 in class SQLTableSourceImpl

computeAlias

public String computeAlias()

Specified by:

computeAlias in interface SQLTableSource

Overrides:

computeAlias in class SQLTableSourceImpl

clone

public SQLExprTableSource clone()

Specified by:

clone in interface SQLObject

Specified by:

clone in interface SQLTableSource

Overrides:

clone in class SQLTableSourceImpl

cloneTo

public void cloneTo(SQLExprTableSource x)

getColumns

public List<SQLName> getColumns()

getColumnsDirect

public List<SQLName> getColumnsDirect()

getSchemaObject

public SchemaObject getSchemaObject()

setSchemaObject

public void setSchemaObject(SchemaObject schemaObject)

containsAlias

public boolean containsAlias(String alias)

Specified by:

containsAlias in interface SQLTableSource

Overrides:

containsAlias in class SQLTableSourceImpl

containsAlias

public boolean containsAlias(long aliasHash)

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

resolveColumn

public SQLObject resolveColumn(long columnNameHash)

Specified by:

resolveColumn in interface SQLTableSource

Overrides:

resolveColumn 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 columnName_hash,
                                                String name,
                                                int option)

Specified by:

findTableSourceWithColumn in interface SQLTableSource

Overrides:

findTableSourceWithColumn in class SQLTableSourceImpl

findTableSource

public SQLTableSource findTableSource(long alias_hash)

Specified by:

findTableSource in interface SQLTableSource

Overrides:

findTableSource in class SQLTableSourceImpl

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

Specified by:

replace in interface SQLReplaceable

aliasHashCode64

public long aliasHashCode64()

Specified by:

aliasHashCode64 in interface SQLTableSource

Overrides:

aliasHashCode64 in class SQLTableSourceImpl

equals

public boolean equals(Object o)

Overrides:

equals in class SQLTableSourceImpl

hashCode

public int hashCode()

Overrides:

hashCode in class SQLTableSourceImpl