org.modeshape.jcr.query.model
Class Column

java.lang.Object
  org.modeshape.jcr.query.model.Column

All Implemented Interfaces:

Serializable, Column, LanguageObject, Visitable

@Immutable
public class Column
extends Object
implements LanguageObject, Column

See Also:

Serialized Form

Constructor Summary

Column(SelectorName selectorName)
Include a column for each of the single-valued, accessible properties on the node identified by the selector.

Column(SelectorName selectorName, String propertyName, String columnName)
A column with the given name representing the named property on the node identified by the selector.

Method Summary

void	accept(Visitor visitor) Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.
boolean	equals(Object obj)
String	getColumnName()
String	getPropertyName()
String	getSelectorName()
int	hashCode()
SelectorName	selectorName() Get the name of the selector for the node.
String	toString()
Column	with(SelectorName newSelectorName) Create a copy of this Column except that uses the supplied selector name instead.
Column	withColumnName(String columnName)

Methods inherited from class java.lang.Object

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

Constructor Detail

Column

public Column(SelectorName selectorName)

Include a column for each of the single-valued, accessible properties on the node identified by the selector.

Parameters:

selectorName - the selector name

Column

public Column(SelectorName selectorName,
              String propertyName,
              String columnName)

A column with the given name representing the named property on the node identified by the selector.

Parameters:

selectorName - the selector name

propertyName - the name of the property

columnName - the name of the column

Method Detail

selectorName

public final SelectorName selectorName()

Get the name of the selector for the node.

Returns:

the selector name; never null

getSelectorName

public String getSelectorName()

Specified by:

getSelectorName in interface Column

getPropertyName

public final String getPropertyName()

Specified by:

getPropertyName in interface Column

getColumnName

public final String getColumnName()

Specified by:

getColumnName in interface Column

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

with

public Column with(SelectorName newSelectorName)

Create a copy of this Column except that uses the supplied selector name instead.

Parameters:

newSelectorName - the new selector name

Returns:

a new Column with the supplied selector name and the property and column names from this object; never null

Throws:

IllegalArgumentException - if the supplied selector name is null

withColumnName

public Column withColumnName(String columnName)

accept

public void accept(Visitor visitor)

Description copied from interface: Visitable

Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.

Specified by:

accept in interface Visitable

Parameters:

visitor - the visitor; never null