Package com.fasterxml.jackson.dataformat.javaprop.util

Class JPropPathSplitter

java.lang.Object

com.fasterxml.jackson.dataformat.javaprop.util.JPropPathSplitter

Direct Known Subclasses:

JPropPathSplitter.CharPathOnlySplitter, JPropPathSplitter.FullSplitter, JPropPathSplitter.IndexOnlySplitter, JPropPathSplitter.NonSplitting, JPropPathSplitter.StringPathOnlySplitter

public abstract class JPropPathSplitter
extends java.lang.Object

Helper class used for splitting a flattened property key into nested/structured path that can be used to traverse and/or define hierarchic structure.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JPropPathSplitter.CharPathOnlySplitter	Simple variant where we only have path separator, and optional "segment is index iff value is integer number"
static class	JPropPathSplitter.FullSplitter	Instance that supports both path separator and index markers (and possibly also "simple" indexes)
static class	JPropPathSplitter.IndexOnlySplitter	Special variant that does not use path separator, but does allow index indicator, at the end of path.
static class	JPropPathSplitter.NonSplitting	"No-op" implementation that does no splitting and simply adds entries as is.
static class	JPropPathSplitter.StringPathOnlySplitter	Simple variant where we only have path separator, and optional "segment is index iff value is integer number"

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_useSimpleIndex

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JPropPathSplitter(boolean useSimpleIndex)

Method Summary

Modifier and Type	Method	Description
protected JPropNode	_addSegment(JPropNode parent, java.lang.String segment)
protected int	_asInt(java.lang.String segment)
protected JPropNode	_lastSegment(JPropNode parent, java.lang.String path, int start, int end)
static JPropPathSplitter	create(JavaPropsSchema schema)
private static JPropPathSplitter	pathOnlySplitter(JavaPropsSchema schema)
abstract JPropNode	splitAndAdd(JPropNode parent, java.lang.String key, java.lang.String value)	Main access method for splitting key into one or more segments and using segmentation to add the String value as a node in its proper location.

Methods inherited from class java.lang.Object

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

Field Detail

_useSimpleIndex

protected final boolean _useSimpleIndex

Constructor Detail

JPropPathSplitter

protected JPropPathSplitter(boolean useSimpleIndex)

Method Detail

create

public static JPropPathSplitter create(JavaPropsSchema schema)

pathOnlySplitter

private static JPropPathSplitter pathOnlySplitter(JavaPropsSchema schema)

splitAndAdd

public abstract JPropNode splitAndAdd(JPropNode parent,
                                      java.lang.String key,
                                      java.lang.String value)

Main access method for splitting key into one or more segments and using segmentation to add the String value as a node in its proper location.

Returns:

Newly added node

_addSegment

protected JPropNode _addSegment(JPropNode parent,
                                java.lang.String segment)

_lastSegment

protected JPropNode _lastSegment(JPropNode parent,
                                 java.lang.String path,
                                 int start,
                                 int end)

_asInt

protected int _asInt(java.lang.String segment)