Package io.atlasmap.core

Class AtlasPath

java.lang.Object

io.atlasmap.core.AtlasPath

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

XmlPath

public class AtlasPath
extends Object
implements Cloneable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AtlasPath.SegmentContext

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PATH_ARRAY_END
static final String	PATH_ARRAY_START
static final String	PATH_ARRAY_SUFFIX
static final String	PATH_ATTRIBUTE_PREFIX
static final String	PATH_LIST_END
static final String	PATH_LIST_START
static final String	PATH_LIST_SUFFIX
static final String	PATH_MAP_END
static final String	PATH_MAP_START
static final String	PATH_MAP_SUFFIX
static final String	PATH_NAMESPACE_SEPARATOR
static final String	PATH_SEPARATOR
static final char	PATH_SEPARATOR_CHAR
static final String	PATH_SEPARATOR_ESCAPED
protected List<AtlasPath.SegmentContext>	segmentContexts

Constructor Summary

Constructors

Modifier	Constructor	Description
	AtlasPath(String p)
protected	AtlasPath(List<AtlasPath.SegmentContext> segments)

Method Summary

Modifier and Type	Method	Description
AtlasPath	appendField(String fieldExpression)
AtlasPath	clone()
protected AtlasPath.SegmentContext	createSegmentContext(String expression)
static Field	extractChildren(Field f, String path)	Extract child fields by feeding relative path.
int	getCollectionSegmentCount()
List<AtlasPath.SegmentContext>	getCollectionSegments(boolean includeRoot)
AtlasPath.SegmentContext	getLastCollectionSegment()
AtlasPath.SegmentContext	getLastSegment()
AtlasPath.SegmentContext	getLastSegmentParent()
AtlasPath	getLastSegmentParentPath()
String	getOriginalPath()
AtlasPath.SegmentContext	getParentSegmentOf(AtlasPath.SegmentContext sc)
AtlasPath.SegmentContext	getRootSegment()
String	getSegmentPath(AtlasPath.SegmentContext sc)
List<AtlasPath.SegmentContext>	getSegments(boolean includeRoot)
boolean	hasCollection()
Boolean	hasCollectionRoot()
Boolean	isCollectionRoot()
boolean	isIndexedCollection()
Boolean	isRoot()
protected List<AtlasPath.SegmentContext>	parse(String path)
protected String	sanitize(String path)
AtlasPath.SegmentContext	setCollectionIndex(int segmentIndex, Integer collectionIndex)
static void	setCollectionIndexRecursively(FieldGroup group, int segmentIndex, int index)
AtlasPath.SegmentContext	setVacantCollectionIndex(Integer collectionIndex)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

PATH_SEPARATOR

public static final String PATH_SEPARATOR

See Also:

• Constant Field Values

PATH_SEPARATOR_CHAR

public static final char PATH_SEPARATOR_CHAR

See Also:

• Constant Field Values

PATH_SEPARATOR_ESCAPED

public static final String PATH_SEPARATOR_ESCAPED

See Also:

• Constant Field Values

PATH_ARRAY_START

public static final String PATH_ARRAY_START

See Also:

• Constant Field Values

PATH_ARRAY_END

public static final String PATH_ARRAY_END

See Also:

• Constant Field Values

PATH_ARRAY_SUFFIX

public static final String PATH_ARRAY_SUFFIX

See Also:

• Constant Field Values

PATH_LIST_START

public static final String PATH_LIST_START

See Also:

• Constant Field Values

PATH_LIST_END

public static final String PATH_LIST_END

See Also:

• Constant Field Values

PATH_LIST_SUFFIX

public static final String PATH_LIST_SUFFIX

See Also:

• Constant Field Values

PATH_MAP_START

public static final String PATH_MAP_START

See Also:

• Constant Field Values

PATH_MAP_END

public static final String PATH_MAP_END

See Also:

• Constant Field Values

PATH_MAP_SUFFIX

public static final String PATH_MAP_SUFFIX

See Also:

• Constant Field Values

PATH_ATTRIBUTE_PREFIX

public static final String PATH_ATTRIBUTE_PREFIX

See Also:

• Constant Field Values

PATH_NAMESPACE_SEPARATOR

public static final String PATH_NAMESPACE_SEPARATOR

See Also:

• Constant Field Values

segmentContexts

protected List<AtlasPath.SegmentContext> segmentContexts

Constructor Details

AtlasPath

public AtlasPath(String p)

AtlasPath

protected AtlasPath(List<AtlasPath.SegmentContext> segments)

Method Details

extractChildren

public static Field extractChildren(Field f,
 String path)

Extract child fields by feeding relative path.

Parameters:

f - Parent field to extract from

path - Relative path string

Returns:

extracted field(s)

setCollectionIndexRecursively

public static void setCollectionIndexRecursively(FieldGroup group,
 int segmentIndex,
 int index)

appendField

public AtlasPath appendField(String fieldExpression)

clone

public AtlasPath clone()

Overrides:

clone in class Object

getSegments

public List<AtlasPath.SegmentContext> getSegments(boolean includeRoot)

isRoot

public Boolean isRoot()

getRootSegment

public AtlasPath.SegmentContext getRootSegment()

isCollectionRoot

public Boolean isCollectionRoot()

hasCollectionRoot

public Boolean hasCollectionRoot()

getLastSegment

public AtlasPath.SegmentContext getLastSegment()

getLastCollectionSegment

public AtlasPath.SegmentContext getLastCollectionSegment()

getLastSegmentParent

public AtlasPath.SegmentContext getLastSegmentParent()

getLastSegmentParentPath

public AtlasPath getLastSegmentParentPath()

getParentSegmentOf

public AtlasPath.SegmentContext getParentSegmentOf(AtlasPath.SegmentContext sc)

hasCollection

public boolean hasCollection()

isIndexedCollection

public boolean isIndexedCollection()

setCollectionIndex

public AtlasPath.SegmentContext setCollectionIndex(int segmentIndex,
 Integer collectionIndex)

getCollectionSegments

public List<AtlasPath.SegmentContext> getCollectionSegments(boolean includeRoot)

setVacantCollectionIndex

public AtlasPath.SegmentContext setVacantCollectionIndex(Integer collectionIndex)

getSegmentPath

public String getSegmentPath(AtlasPath.SegmentContext sc)

toString

public String toString()

Overrides:

toString in class Object

getOriginalPath

public String getOriginalPath()

getCollectionSegmentCount

public int getCollectionSegmentCount()

parse

protected List<AtlasPath.SegmentContext> parse(String path)

sanitize

protected String sanitize(String path)

createSegmentContext

protected AtlasPath.SegmentContext createSegmentContext(String expression)