Package com.orientechnologies.orient.core.serialization.serializer

Class OJSONReader

java.lang.Object

com.orientechnologies.orient.core.serialization.serializer.OJSONReader

public class OJSONReader
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final char[]	ANY_NUMBER
static final char[]	BEGIN_COLLECTION
static final char[]	BEGIN_OBJECT
static final char[]	COMMA_SEPARATOR
static final char[]	DEFAULT_JUMP
static final char[]	END_COLLECTION
static final char[]	END_OBJECT
static final char[]	FIELD_ASSIGNMENT
static final char	NEW_LINE
static final char[]	NEXT_IN_ARRAY
static final char[]	NEXT_IN_OBJECT
static final char[]	NEXT_OBJ_IN_ARRAY

Constructor Summary

Constructors

Constructor	Description
OJSONReader(Reader iIn)

Method Summary

Modifier and Type	Method	Description
OJSONReader	checkContent(String iExpected)
int	getColumnNumber()
int	getCursor()
int	getLineNumber()
String	getValue()
boolean	hasNext()
boolean	isContent(String iExpected)
int	jump(char[] iJumpChars)
char	lastChar()
int	nextChar()	Returns the next character from the input stream.
boolean	readBoolean(char[] nextInObject)
int	readInteger(char[] iUntil)
OJSONReader	readNext(char[] iUntil)
OJSONReader	readNext(char[] iUntil, boolean iInclude)
OJSONReader	readNext(char[] iUntil, boolean iInclude, char[] iJumpChars, char[] iSkipChars)
OJSONReader	readNext(char[] iUntil, boolean iInclude, char[] iJumpChars, char[] iSkipChars, boolean preserveQuotes)
Map<String,ORidSet>	readNextRecord(char[] iUntil, boolean iInclude, char[] iJumpChars, char[] iSkipChars, boolean preserveQuotes, int maxRidbagSizeLazyImport)
int	readNumber(char[] iUntil, boolean iInclude)
OPair<String,Map<String,ORidSet>>	readRecordString(int maxRidbagSizeLazyImport)
String	readString(char[] iUntil)
String	readString(char[] iUntil, boolean iInclude)
String	readString(char[] iUntil, boolean iInclude, char[] iJumpChars, char[] iSkipChars)
String	readString(char[] iUntil, boolean iInclude, char[] iJumpChars, char[] iSkipChars, boolean preserveQuotes)

Methods inherited from class java.lang.Object

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

Field Details

NEW_LINE

public static final char NEW_LINE

See Also:

• Constant Field Values

DEFAULT_JUMP

public static final char[] DEFAULT_JUMP

BEGIN_OBJECT

public static final char[] BEGIN_OBJECT

END_OBJECT

public static final char[] END_OBJECT

FIELD_ASSIGNMENT

public static final char[] FIELD_ASSIGNMENT

COMMA_SEPARATOR

public static final char[] COMMA_SEPARATOR

NEXT_IN_OBJECT

public static final char[] NEXT_IN_OBJECT

NEXT_IN_ARRAY

public static final char[] NEXT_IN_ARRAY

NEXT_OBJ_IN_ARRAY

public static final char[] NEXT_OBJ_IN_ARRAY

ANY_NUMBER

public static final char[] ANY_NUMBER

BEGIN_COLLECTION

public static final char[] BEGIN_COLLECTION

END_COLLECTION

public static final char[] END_COLLECTION

Constructor Details

OJSONReader

public OJSONReader(Reader iIn)

Method Details

getCursor

public int getCursor()

checkContent

public OJSONReader checkContent(String iExpected)
                         throws ParseException

Throws:

ParseException

isContent

public boolean isContent(String iExpected)

readInteger

public int readInteger(char[] iUntil)
                throws IOException,
ParseException

Throws:

IOException

ParseException

readNumber

public int readNumber(char[] iUntil,
 boolean iInclude)
               throws IOException,
ParseException

Throws:

IOException

ParseException

readString

public String readString(char[] iUntil)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

readString

public String readString(char[] iUntil,
 boolean iInclude)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

readString

public String readString(char[] iUntil,
 boolean iInclude,
 char[] iJumpChars,
 char[] iSkipChars)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

readString

public String readString(char[] iUntil,
 boolean iInclude,
 char[] iJumpChars,
 char[] iSkipChars,
 boolean preserveQuotes)
                  throws IOException,
ParseException

Throws:

IOException

ParseException

readRecordString

public OPair<String,Map<String,ORidSet>> readRecordString(int maxRidbagSizeLazyImport)
                                                   throws IOException,
ParseException

Parameters:

maxRidbagSizeLazyImport -

Returns:

a pair containing as a key the parsed record string (with big ridbags emptied), and as a value the map of big ridbag field names and content

Throws:

IOException

ParseException

readBoolean

public boolean readBoolean(char[] nextInObject)
                    throws IOException,
ParseException

Throws:

IOException

ParseException

readNext

public OJSONReader readNext(char[] iUntil)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

readNext

public OJSONReader readNext(char[] iUntil,
 boolean iInclude)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

readNext

public OJSONReader readNext(char[] iUntil,
 boolean iInclude,
 char[] iJumpChars,
 char[] iSkipChars)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

readNext

public OJSONReader readNext(char[] iUntil,
 boolean iInclude,
 char[] iJumpChars,
 char[] iSkipChars,
 boolean preserveQuotes)
                     throws IOException,
ParseException

Throws:

IOException

ParseException

readNextRecord

public Map<String,ORidSet> readNextRecord(char[] iUntil,
 boolean iInclude,
 char[] iJumpChars,
 char[] iSkipChars,
 boolean preserveQuotes,
 int maxRidbagSizeLazyImport)
                                   throws IOException,
ParseException

Throws:

IOException

ParseException

jump

public int jump(char[] iJumpChars)
         throws IOException,
ParseException

Throws:

IOException

ParseException

nextChar

public int nextChar()
             throws IOException

Returns the next character from the input stream. Handles Unicode decoding.

Throws:

IOException

lastChar

public char lastChar()

getValue

public String getValue()

getLineNumber

public int getLineNumber()

getColumnNumber

public int getColumnNumber()

hasNext

public boolean hasNext()
                throws IOException

Throws:

IOException