Package org.apache.cayenne.access.sqlbuilder.sqltree

Class ColumnNode

java.lang.Object

org.apache.cayenne.access.sqlbuilder.sqltree.Node

org.apache.cayenne.access.sqlbuilder.sqltree.ColumnNode

public class ColumnNode
extends Node

Since:

4.2

Field Summary

Fields

Modifier and Type	Field	Description
protected String	alias
protected final DbAttribute	attribute
protected final String	column
protected final String	table

Fields inherited from class org.apache.cayenne.access.sqlbuilder.sqltree.Node

children, childrenCount, parent, type

Constructor Summary

Constructors

Constructor	Description
ColumnNode(String table, String column, String alias, DbAttribute attribute)

Method Summary

Modifier and Type	Method	Description
SQLAppendable	append(SQLAppendable buffer, SQLGenerationContext context)
Node	copy()
boolean	equals(Object o)
String	getAlias()
DbAttribute	getAttribute()
String	getColumn()
String	getTable()
int	hashCode()
void	setAlias(String alias)

Methods inherited from class org.apache.cayenne.access.sqlbuilder.sqltree.Node

addChild, addChild, appendChildrenEnd, appendChildrenSeparator, appendChildrenStart, deepCopy, deepEquals, getChild, getChildrenCount, getParent, getType, replaceChild, setParent, toString, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

table

protected final String table

column

protected final String column

attribute

protected final DbAttribute attribute

alias

protected String alias

Constructor Details

ColumnNode

public ColumnNode(String table,
 String column,
 String alias,
 DbAttribute attribute)

Method Details

append

public SQLAppendable append(SQLAppendable buffer,
 SQLGenerationContext context)

Specified by:

append in class Node

getTable

public String getTable()

getColumn

public String getColumn()

getAlias

public String getAlias()

setAlias

public void setAlias(String alias)

getAttribute

public DbAttribute getAttribute()

copy

public Node copy()

Specified by:

copy in class Node

equals

public boolean equals(Object o)

Overrides:

equals in class Node

hashCode

public int hashCode()

Overrides:

hashCode in class Node