Package org.apache.jackrabbit.oak.query.ast

Class ColumnImpl

java.lang.Object

org.apache.jackrabbit.oak.query.ast.ColumnImpl

Direct Known Subclasses:

FacetColumnImpl

public class ColumnImpl
extends Object

A result column expression.

Field Summary

Fields

Modifier and Type	Field	Description
protected QueryImpl	query

Constructor Summary

Constructors

Constructor	Description
ColumnImpl(String selectorName, String propertyName, String columnName)

Method Summary

Modifier and Type	Method	Description
void	bindSelector(SourceImpl source)
protected PropertyValue	convertValueToType(PropertyValue v, PropertyValue targetType)
org.apache.jackrabbit.oak.query.ast.AstElement	copyOf()
PropertyValue	currentProperty()
String	getColumnName()
protected String	getLocalPath(String path)	Calculate the session local path (the path excluding the workspace name) if possible.
String	getPropertyName()
SelectorImpl	getSelector()
protected String	normalizePath(String path)	Validate and normalize the path.
protected String	normalizePropertyName(String propertyName)	Normalize the property name (including namespace remapping).
protected String	protect(Object expression)
protected static String	quote(String pathOrName)
protected static String	quoteJson(String string)
void	setQuery(QueryImpl query)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

query

protected QueryImpl query

Constructor Detail

ColumnImpl

public ColumnImpl(String selectorName,
                  String propertyName,
                  String columnName)

Method Detail

getColumnName

public String getColumnName()

getPropertyName

public String getPropertyName()

toString

public String toString()

Overrides:

toString in class Object

currentProperty

public PropertyValue currentProperty()

bindSelector

public void bindSelector(SourceImpl source)

getSelector

public SelectorImpl getSelector()

copyOf

public org.apache.jackrabbit.oak.query.ast.AstElement copyOf()

Returns:

a clone of self. Default implementation in AstElement returns same reference to this.

protect

protected String protect(Object expression)

quote

protected static String quote(String pathOrName)

quoteJson

protected static String quoteJson(String string)

setQuery

public void setQuery(QueryImpl query)

normalizePropertyName

protected String normalizePropertyName(String propertyName)

Normalize the property name (including namespace remapping). Asterisks are kept.

Parameters:

propertyName - the property name to normalize

Returns:

the normalized (oak-) property name

normalizePath

protected String normalizePath(String path)

Validate and normalize the path.

Parameters:

path - the path to validate

Returns:

the validated and normalized path

convertValueToType

protected PropertyValue convertValueToType(PropertyValue v,
                                           PropertyValue targetType)

getLocalPath

protected String getLocalPath(String path)

Calculate the session local path (the path excluding the workspace name) if possible.

Parameters:

path - the absolute path

Returns:

the session local path, or null if not within this workspace