com.marklogic.client.datamovement

Class JSONSplitter.ArrayVisitor

java.lang.Object

com.marklogic.client.datamovement.JSONSplitter.Visitor<StringHandle>

com.marklogic.client.datamovement.JSONSplitter.ArrayVisitor

Enclosing class:

JSONSplitter<T extends JSONWriteHandle>

public static class JSONSplitter.ArrayVisitor
extends JSONSplitter.Visitor<StringHandle>

The basic visitor only splits objects or arrays under top array.

Constructor Summary

Constructors

Constructor and Description
ArrayVisitor()

Method Summary

Modifier and Type	Method and Description
void	decrementArrayDepth() Decrement array depth by 1 while traversing the JSON tree.
void	endArray(java.lang.String containerKey) Receives a notification when hitting end of array, and decreases arrayDepth.
int	getArrayDepth() Get the current array depth in the JSON tree.
void	incrementArrayDepth() Increment array depth by 1 while traversing the JSON tree.
StringHandle	makeBufferedHandle(com.fasterxml.jackson.core.JsonParser containerParser) Construct buffered StringHandles from JsonParser.
NodeOperation	startArray(java.lang.String containerKey) Use the arrayDepth and containerKey to check if the current array is the target to split.
NodeOperation	startObject(java.lang.String containerKey) Use the arrayDepth and containerKey to check if the current object is the target to split.

Methods inherited from class com.marklogic.client.datamovement.JSONSplitter.Visitor

endObject, makeDocumentWriteOperation, serialize

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayVisitor

public ArrayVisitor()

Method Detail

startObject

public NodeOperation startObject(java.lang.String containerKey)

Use the arrayDepth and containerKey to check if the current object is the target to split.

Overrides:

startObject in class JSONSplitter.Visitor<StringHandle>

Parameters:

containerKey - The key of the object which the value contains current object

Returns:

different operations to either process current object or go down the JSON tree

startArray

public NodeOperation startArray(java.lang.String containerKey)

Use the arrayDepth and containerKey to check if the current array is the target to split. Also increase arrayDepth.

Overrides:

startArray in class JSONSplitter.Visitor<StringHandle>

Parameters:

containerKey - The key of the object which the value contains current array

Returns:

different operations to either process current array or go down the JSON tree

endArray

public void endArray(java.lang.String containerKey)

Receives a notification when hitting end of array, and decreases arrayDepth.

Overrides:

endArray in class JSONSplitter.Visitor<StringHandle>

Parameters:

containerKey - The key of the object which the value contains current array

getArrayDepth

public int getArrayDepth()

Get the current array depth in the JSON tree.

Returns:

current array depth

incrementArrayDepth

public void incrementArrayDepth()

Increment array depth by 1 while traversing the JSON tree.

decrementArrayDepth

public void decrementArrayDepth()

Decrement array depth by 1 while traversing the JSON tree.

makeBufferedHandle

public StringHandle makeBufferedHandle(com.fasterxml.jackson.core.JsonParser containerParser)

Construct buffered StringHandles from JsonParser.

Specified by:

makeBufferedHandle in class JSONSplitter.Visitor<StringHandle>

Parameters:

containerParser - the JsonParser with target object or array

Returns:

the StringHandle with target object or array