Top Inners Fields Constructors Methods
com.amazon.ion.impl

pack-priv final Class IonBinary

extends Object
Class Inheritance
Static Imports
com.amazon.ion.impl._Private_IonConstants.BINARY_VERSION_MARKER_SIZE, ._Private_Utils.EMPTY_BYTE_ARRAY, ._Private_Utils.readFully, com.amazon.ion.util.IonStreamUtils.isIonBinary

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
IonBinary.BufferManager

public static class
IonBinary.PositionMarker

public static class
IonBinary.Reader

public static class
IonBinary.Writer

Field Summary

Modifier and TypeField and Description
pack-priv static final int
_ib_FLOAT64_LEN

pack-priv static final int
_ib_INT64_LEN_MAX

pack-priv static final int
_ib_TOKEN_LEN

pack-priv static final int
_ib_VAR_INT32_LEN_MAX

pack-priv static final int
_ib_VAR_INT64_LEN_MAX

pack-priv static boolean
debugValidation

private static final Double
DOUBLE_POS_ZERO

private static final BigInteger
MAX_LONG_VALUE

pack-priv static final int
NULL_DECIMAL_TYPEDESC

private static final int
SIZE_OF_LONG

pack-priv static final int
ZERO_DECIMAL_TYPEDESC

Constructor Summary

AccessConstructor and Description
private
IonBinary()

Method Summary

Modifier and TypeMethod and Description
public static boolean
isNibbleZero(BigDecimal bd)

Would this value have a zero length-nibble?

public static int
lenAnnotationListWithLen(String[] annotations, SymbolTable symbolTable)

public static int
lenAnnotationListWithLen(ArrayList<Integer> annotations)

public static int
lenInt(long longVal)

public static int
lenInt(BigInteger bi, boolean force_zero_writes)

public static int
lenIonBlobWithTypeDesc(byte[] v)

public static int
lenIonBooleanWithTypeDesc(Boolean v)

public static int
lenIonClobWithTypeDesc(String v)

public static int
lenIonDecimal(BigDecimal
must not be null.
bd)

public static int
lenIonDecimalWithTypeDesc(BigDecimal v)

public static int
lenIonFloat(double value)

public static int
lenIonFloatWithTypeDesc(Double v)

public static int
lenIonInt(long v)

public static int
lenIonInt(BigInteger v)

public static int
lenIonIntWithTypeDesc(Long v)

public static int
lenIonNullWithTypeDesc()

public static int
lenIonString(String
may be null.
v)

public static int
lenIonStringWithTypeDesc(String v)

public static int
lenIonTimestamp(Timestamp
may be null
di)

this method computes the output length of this timestamp value in the Ion binary format.

public static int
lenIonTimestampWithTypeDesc(Timestamp di)

public static int

Returns:

zero if valuelen < 14
lenLenFieldWithOptionalNibble(int valuelen)

The size of length value when short lengths are recorded in the typedesc low-nibble.

public static int
lenTypeDescWithAppropriateLenField(int type, int valuelen)

public static int

Returns:

zero if input is zero
lenUInt(long longVal)

public static int
lenUInt(BigInteger bigVal)

public static int
lenVarInt(long longVal)

public static int
lenVarUInt(long longVal)

Variable-length, high-bit-terminating integer, 7 data bits per byte.

public static final int
makeUTF8IntFromScalar(int c)

public static void
readAll(InputStream
The stream to read from.
in, byte[]
The buffer to read to.
buf, int
The offset of the buffer to read from.
offset, int
The length of the data to read.
len)

Uses InputStream#read(byte[], int, int) until the entire length is read.

pack-priv static void
throwUTF8Exception()

public static BigInteger
unsignedLongToBigInteger(int signum, long val)

Utility method to convert an unsigned magnitude stored as a long to a BigInteger.

public static void
verifyBinaryVersionMarker(IonBinary.Reader
must not be null.
reader)

Verifies that a reader starts with a valid Ion cookie, throwing an exception if it does not.

public static int
writeIonInt(OutputStream userstream, long value, int len)

public static int
writeString(OutputStream userstream, String value)

public static int
writeTypeDescWithLength(OutputStream userstream, int typeid, int lenOfLength, int valueLength)

public static int
writeTypeDescWithLength(OutputStream userstream, int typeid, int valueLength)

public static int
writeVarUInt(OutputStream userstream, long value)

public static int
writeVarUInt(OutputStream userstream, long value, int len, boolean force_zero_write)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait