Package com.google.refine.importers

Class JsonImporter.JSONTreeReader

java.lang.Object

com.google.refine.importers.JsonImporter.JSONTreeReader

All Implemented Interfaces:

TreeReader

Enclosing class:

JsonImporter

public static class JsonImporter.JSONTreeReader
extends Object
implements TreeReader

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.refine.importers.tree.TreeReader

TreeReader.Token

Constructor Summary

Constructors

Constructor	Description
JSONTreeReader(InputStream is)

Method Summary

Modifier and Type	Method	Description
TreeReader.Token	current()
int	getAttributeCount()	Does nothing.
String	getAttributeLocalName(int index)	Does nothing.
String	getAttributePrefix(int index)	Does nothing.
String	getAttributeValue(int index)	Does nothing.
String	getFieldName()
String	getFieldValue()
String	getPrefix()	Does nothing.
Serializable	getValue()
boolean	hasNext()
protected TreeReader.Token	mapToToken(com.fasterxml.jackson.core.JsonToken token)
TreeReader.Token	next()

Methods inherited from class java.lang.Object

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

Constructor Details

JSONTreeReader

public JSONTreeReader(InputStream is)

Method Details

getAttributeCount

public int getAttributeCount()

Does nothing. All Json is treated as elements

Specified by:

getAttributeCount in interface TreeReader

getAttributeLocalName

public String getAttributeLocalName(int index)

Does nothing. All Json is treated as elements

Specified by:

getAttributeLocalName in interface TreeReader

getAttributePrefix

public String getAttributePrefix(int index)

Does nothing. All Json is treated as elements

Specified by:

getAttributePrefix in interface TreeReader

getAttributeValue

public String getAttributeValue(int index)

Does nothing. All Json is treated as elements

Specified by:

getAttributeValue in interface TreeReader

current

public TreeReader.Token current()

Specified by:

current in interface TreeReader

getFieldName

public String getFieldName()
                    throws TreeReaderException

Specified by:

getFieldName in interface TreeReader

Throws:

TreeReaderException

getPrefix

public String getPrefix()

Does nothing. Json does not have prefixes

Specified by:

getPrefix in interface TreeReader

getFieldValue

public String getFieldValue()
                     throws TreeReaderException

Specified by:

getFieldValue in interface TreeReader

Throws:

TreeReaderException

getValue

public Serializable getValue()
                      throws TreeReaderException

Specified by:

getValue in interface TreeReader

Throws:

TreeReaderException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface TreeReader

next

public TreeReader.Token next()
                      throws TreeReaderException

Specified by:

next in interface TreeReader

Throws:

TreeReaderException

mapToToken

protected TreeReader.Token mapToToken(com.fasterxml.jackson.core.JsonToken token)