oracle.dbtools.plugin.api.json

Interface JSONReader

All Superinterfaces:

AutoCloseable, Closeable, Iterator<JSONToken>

public interface JSONReader
extends Iterator<JSONToken>, Closeable

Reads a stream of JSONToken instances from an underlying character stream, using the Iterator pattern.

Author:

cdivilly

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Indicates if there any more JSONTokens in the stream.
JSONToken	next() Returns the next JSONToken in the stream.
void	remove() Deprecated.

Methods inherited from interface java.util.Iterator

forEachRemaining

Methods inherited from interface java.io.Closeable

close

Method Detail

hasNext

boolean hasNext()
         throws JSONIOException

Indicates if there any more JSONTokens in the stream.

Specified by:

hasNext in interface Iterator<JSONToken>

Returns:

true if there are more tokens, false if the end of the stream has been reached

Throws:

JSONIOException - if an IOException is raised by the underlying stream

next

JSONToken next()
        throws JSONIOException

Returns the next JSONToken in the stream.

Specified by:

next in interface Iterator<JSONToken>

Returns:

JSONToken instance or null if the end of the stream has been reached.

Throws:

JSONIOException - if an IOException is raised by the underlying stream

remove

@Deprecated
void remove()
                 throws IllegalStateException

Deprecated.

This operation is not supported on JSONReader instances.

Specified by:

remove in interface Iterator<JSONToken>

Throws:

IllegalStateException - if this method is invoked