Jackson dataformat: Smile 2.16.0 · com.fasterxml.jackson.dataformat.smile.SmileParser

Modifier and Type	Class and Description
public static enum	SmileParser.Feature Enumeration that defines all togglable features for Smile generators.

Modifier and Type	Field and Description
protected boolean	_bufferRecyclable Flag that indicates whether the input buffer is recycable (and needs to be returned to recycler once we are done) or not.
protected byte[]	_inputBuffer Current buffer from which data is read; generally data is read into buffer from input source, but in some cases pre-loaded buffer is handed to the parser.
protected InputStream	_inputStream Input stream that can be used for reading more content, if one in use.
protected ObjectCodec	_objectCodec Codec used for data binding when (if) requested.
protected boolean	_tokenIncomplete Flag that indicates that the current token has not yet been fully processed, and needs to be finished for some access (or skipped to obtain the next token)
protected int	_typeAsInt Type byte of the current token (as in)
private static final boolean	JDK11_OR_LATER Flag to indicate if the JDK version is 11 or later.

Access	Constructor and Description
public	SmileParser(IOContext ctxt, int parserFeatures, int smileFeatures, ObjectCodec codec, ByteQuadsCanonicalizer sym, InputStream in, byte[] inputBuffer, int start, int end, boolean bufferRecyclable)

Method Summary

Modifier and Type	Method and Description
private final String	_addDecodedToSymbols(int len, String name)
private final JsonToken	_addSeenStringValue()
protected void	_closeInput() Implements abstract com.fasterxml.jackson.dataformat.smile.SmileParserBase._closeInput.
private final void	_decodeLongAsciiValue()
private final String	_decodeLongUnicodeName(int[] quads, int byteLen, int quadLen, boolean addToSymbolTable)
private final void	_decodeLongUnicodeValue()
private final String	_decodeShortAsciiName(int len)
protected final String	_decodeShortAsciiValue(int len)
private final String	_decodeShortUnicodeName(int Length between 1 and 64 len) Helper method used to decode short Unicode string, length for which actual length (in bytes) is known
protected final String	_decodeShortUnicodeValue(final int byteLen)
private final int	_decodeUtf8_2(int c)
private final int	_decodeUtf8_3(int c1)
private final int	_decodeUtf8_3fast(int c1)
private final int	Returns: Character value minus 0x10000; this so that caller can readily expand it to actual surrogates _decodeUtf8_4(int c)
private final JsonToken	_eofAsNextToken()
private final String[]	_expandSeenNames(String[] oldShared) Method called to try to expand shared name area to fit one more potentially shared String.
private final void	_expandSeenStringValues(String newText)
private final String	_findDecodedFixed12(int len, int q1, int q2) Method for locating names longer than 12 bytes (in UTF-8)
private final String	_findDecodedFromSymbols(final int len) Helper method for trying to find specified encoded UTF-8 byte sequence from symbol table; if successful avoids actual decoding to String.
private String	_findOrDecodeShortAsciiName(final int len)
private String	_findOrDecodeShortUnicodeName(final int len)
private final void	_finishBigDecimal()
private final void	_finishBigInteger()
protected byte[]	_finishBinary7BitLong(final int expLen)
private final byte[]	_finishBinaryRaw()
protected byte[]	_finishBinaryRawLong(final int expLen)
private final void	_finishDouble()
private final void	_finishFloat()
private final void	_finishInt()
private final void	_finishIntSlow()
private final void	_finishLong()
private final void	_finishLongSlow()
protected final void	_finishNumberToken(int tb)
protected final void	_finishToken() Method called to finish parsing of a token so that token contents are retrievable
private final int	_fourBytesToInt()
private final int	_fourBytesToIntSlow()
private final byte[]	_getBinaryFromString(Base64Variant variant)
private static int[]	_growArrayTo(int[] arr, int minSize)
protected final JsonToken	_handleFieldName() Method that handles initial token type recognition for token that has to be either FIELD_NAME or END_OBJECT.
private final String	_handleLongFieldName()
private final JsonToken	_handleSharedString(int index)
protected final boolean	_loadMore()
protected final void	_loadMoreGuaranteed()
protected final void	_loadToHaveAtLeast(int Minimum number of bytes we absolutely need minAvailable) Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary.
private JsonToken	_nextAfterHeader()
private final byte	_nextByteGuaranteed()
private static final int	_padLastQuad(int q, int bytes)
private static final int	_padQuadForNulls(int firstByte)
protected void	_parseNumericValue() Implements abstract com.fasterxml.jackson.dataformat.smile.SmileParserBase._parseNumericValue.
private final byte[]	_read7BitBinaryWithLength()
private void	_readBinaryEncoded(OutputStream out, int length, byte[] buffer)
protected final int	_readUnsignedVInt()
protected final int	_readUnsignedVIntSlow()
protected void	_releaseBuffers2() Implements abstract com.fasterxml.jackson.dataformat.smile.SmileParserBase._releaseBuffers2. Method called to release internal buffers owned by the base reader.
protected void	_reportIncompleteBinaryRead7Bit(int expLen, int actLen)
protected void	_reportIncompleteBinaryReadRaw(int expLen, int actLen)
protected void	_reportInvalidChar(int c)
protected void	_reportInvalidInitial(int mask)
protected void	_reportInvalidOther(int mask)
protected void	_reportInvalidOther(int mask, int ptr)
protected void	_reportInvalidSharedName(int index)
protected void	_reportInvalidSharedStringValue(int index)
protected final void	_reportInvalidUnsignedVInt(int firstCh, int lastCh)
protected String	_reportTruncatedUTF8InName(int strLenBytes, int truncatedCharOffset, int firstUTFByteValue, int bytesExpected)
protected String	_reportTruncatedUTF8InString(int strLenBytes, int truncatedCharOffset, int firstUTFByteValue, int bytesExpected)
private String	_reportUnknownNameToken(int ch)
private JsonToken	_reportUnknownValueTypeToken(int ch)
protected void	_skip7BitBinary() Helper method for skipping length-prefixed binary data section
protected void	_skipBytes(int len)
protected void	_skipIncomplete() Method called to skip remainders of an incomplete token, when contents themselves will not be needed any more
protected final int	Returns: Number of bytes that were missing, if any; `0` for successful read _tryToLoadToHaveAtLeast(int minAvailable) Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary.
private void	createChildArrayContext(final int lineNr, final int colNr)
private void	createChildObjectContext(final int lineNr, final int colNr)
public void	finishToken() Overrides com.fasterxml.jackson.core.JsonParser.finishToken. Method for forcing full read of current token, even if it might otherwise only be read if data is accessed via `getText` and similar methods.
public byte[]	getBinaryValue(Base64Variant Expected variant of base64 encoded content (see `Base64Variants` for definitions of "standard" variants). b64variant) Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.getBinaryValue. Method that can be used to read (and consume -- results may not be accessible using other methods after the call) base64-encoded binary data included in the current textual JSON value.
public ObjectCodec	getCodec() Implements abstract com.fasterxml.jackson.core.JsonParser.getCodec. Accessor for `ObjectCodec` associated with this parser, if any.
public Object	getEmbeddedObject() Overrides com.fasterxml.jackson.core.JsonParser.getEmbeddedObject. Accessor that can be called if (and only if) the current token is `JsonToken#VALUE_EMBEDDED_OBJECT`.
public Object	getInputSource() Overrides com.fasterxml.jackson.core.JsonParser.getInputSource. Method that can be used to get access to object that is used to access input being parsed; this is usually either `InputStream` or `Reader`, depending on what parser was constructed with.
public String	getText() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.getText. Method for accessing textual representation of the current event; if no current event (before first call to `nextToken`, or after encountering end-of-input), returns null.
public int	getText(Writer Writer to write textual content to writer) Overrides com.fasterxml.jackson.core.JsonParser.getText. Method to read the textual representation of the current token in chunks and pass it to the given Writer.
public char[]	getTextCharacters() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.getTextCharacters. Method similar to `getText`, but that will return underlying (unmodifiable) character array that contains textual value, instead of constructing a String object to contain this information.
public int	getTextLength() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.getTextLength. Accessor used with `getTextCharacters`, to know length of String stored in returned buffer.
public int	getTextOffset() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.getTextOffset. Accessor used with `getTextCharacters`, to know offset of the first text content character within buffer.
public String	getValueAsString() Overrides com.fasterxml.jackson.core.base.ParserMinimalBase.getValueAsString. Method that will try to convert value of current token to a `java.lang.String`.
public String	getValueAsString(String Default value to return if conversion to `String` is not possible defaultValue) Overrides com.fasterxml.jackson.core.base.ParserMinimalBase.getValueAsString. Method that will try to convert value of current token to a `java.lang.String`.
protected boolean	Returns: True if valid signature was found and handled; false if not handleSignature(boolean consumeFirstByte, boolean throwException) Helper method called when it looks like input might contain the signature; and it is necessary to detect and handle signature to get configuration information it might have.
public boolean	hasTextCharacters() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.hasTextCharacters. Method that can be used to determine whether calling of `getTextCharacters` would be the most efficient way to access textual content for the event parser currently points to.
public Boolean	nextBooleanValue() Overrides com.fasterxml.jackson.core.JsonParser.nextBooleanValue. Method that fetches next token (as if calling `nextToken`) and if it is `JsonToken#VALUE_TRUE` or `JsonToken#VALUE_FALSE` returns matching Boolean value; otherwise return null.
public boolean	nextFieldName(SerializableString Property name to compare next token to (if next token is `JsonToken.FIELD_NAME`) str) Overrides com.fasterxml.jackson.core.JsonParser.nextFieldName. Method that fetches next token (as if calling `nextToken`) and verifies whether it is `JsonToken#FIELD_NAME` with specified name and returns result of that comparison.
public String	nextFieldName() Overrides com.fasterxml.jackson.core.JsonParser.nextFieldName. Method that fetches next token (as if calling `nextToken`) and verifies whether it is `JsonToken#FIELD_NAME`; if it is, returns same as `getCurrentName()`, otherwise null.
public int	nextIntValue(int Value to return if next token is NOT of type `JsonToken.VALUE_NUMBER_INT` defaultValue) Overrides com.fasterxml.jackson.core.JsonParser.nextIntValue. Method that fetches next token (as if calling `nextToken`) and if it is `JsonToken#VALUE_NUMBER_INT` returns 32-bit int value; otherwise returns specified default value It is functionally equivalent to: return (nextToken() == JsonToken.VALUE_NUMBER_INT) ?
public long	nextLongValue(long Value to return if next token is NOT of type `JsonToken.VALUE_NUMBER_INT` defaultValue) Overrides com.fasterxml.jackson.core.JsonParser.nextLongValue. Method that fetches next token (as if calling `nextToken`) and if it is `JsonToken#VALUE_NUMBER_INT` returns 64-bit long value; otherwise returns specified default value It is functionally equivalent to: return (nextToken() == JsonToken.VALUE_NUMBER_INT) ?
public String	nextTextValue() Overrides com.fasterxml.jackson.core.JsonParser.nextTextValue. Method that fetches next token (as if calling `nextToken`) and if it is `JsonToken#VALUE_STRING` returns contained String value; otherwise returns null.
public JsonToken	nextToken() Implements abstract com.fasterxml.jackson.core.base.ParserMinimalBase.nextToken. Main iteration method, which will advance stream enough to determine type of the next token, if any.
public int	readBinaryValue(Base64Variant base64 variant to use b64variant, OutputStream Output stream to use for passing decoded binary data out) Overrides com.fasterxml.jackson.core.JsonParser.readBinaryValue. Similar to `readBinaryValue(OutputStream)` but allows explicitly specifying base64 variant to use.
public int	releaseBuffered(OutputStream OutputStream to which buffered, undecoded content is written to out) Overrides com.fasterxml.jackson.core.JsonParser.releaseBuffered. Method that can be called to push back any content that has been read but not consumed by the parser.
public void	setCodec(ObjectCodec Codec to assign, if any; `null` if none c) Implements abstract com.fasterxml.jackson.core.JsonParser.setCodec. Setter that allows defining `ObjectCodec` associated with this parser, if any.

public Class SmileParser

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary