Package deltix.qsrv.hf.codec

Class CodecUtils

java.lang.Object

deltix.qsrv.hf.codec.CodecUtils

public abstract class CodecUtils
extends java.lang.Object

User: BazylevD Date: Dec 5, 2008 Time: 9:31:59 PM

Constructor Summary

Constructors

Constructor	Description
CodecUtils()

Method Summary

Modifier and Type	Method	Description
static int	compareNulls(boolean isNull1, boolean isNull2)
static RecordLayout	createFieldLayout(java.lang.String fieldName, RecordLayout layout)
static RecordLayout	createFieldLayout(java.lang.String fieldName, RecordLayout layout, int index)
static PolyBoundEncoderImpl	createPolyEncoder(java.lang.Class<?>[] encoderClasses, java.lang.String fieldName, RecordLayout layout)
static <V> V	get(deltix.util.collections.generated.IntegerToObjectHashMap<V> map, int key)
static int	getBitmaskValue(deltix.util.collections.CharSequenceToIntegerMap symbolToValueMap, java.lang.CharSequence value)
static int[]	getEnumMap(java.lang.Class<?> enumClass, EnumClassDescriptor ecd)
static java.lang.Object[]	getEnumValues(java.lang.Class<?> enumClass, EnumClassDescriptor ecd)
static long	getLimit4BaseClass(boolean isUpper, java.lang.Class<?> clazz)
static java.lang.Number	getMaxLimit(DataType dataType, boolean isBound, java.lang.Class<?> valueClazz)
static java.lang.Number	getMinLimit(DataType dataType, boolean isBound, java.lang.Class<?> valueClazz)
static java.lang.Class<?>	getPrimitiveClass(java.lang.String className)
static java.lang.String	getString(java.lang.CharSequence value)
static java.lang.String	getTypeBySize(int size)
static int	limitMDI(int size, deltix.util.memory.MemoryDataInput in)
static java.lang.String	primitiveTypeBySize(int size)
static int	readPackedUnsignedInt(deltix.util.memory.MemoryDataInput in)
static long	readPackedUnsignedLong(deltix.util.memory.MemoryDataInput in)
static void	setString(java.lang.CharSequence value, deltix.util.memory.MemoryDataOutput out, boolean inlineEncoding)
static void	storeFieldSize(int pos, deltix.util.memory.MemoryDataOutput out)
static void	validateBoundClass(RecordClassInfo layout)
static void	writePackedUnsignedInt(int v, deltix.util.memory.MemoryDataOutput out)
static void	writePackedUnsignedLong(long v, deltix.util.memory.MemoryDataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

CodecUtils

public CodecUtils()

Method Detail

readPackedUnsignedInt

public static int readPackedUnsignedInt(deltix.util.memory.MemoryDataInput in)

writePackedUnsignedInt

public static void writePackedUnsignedInt(int v,
                                          deltix.util.memory.MemoryDataOutput out)

readPackedUnsignedLong

public static long readPackedUnsignedLong(deltix.util.memory.MemoryDataInput in)

writePackedUnsignedLong

public static void writePackedUnsignedLong(long v,
                                           deltix.util.memory.MemoryDataOutput out)

getString

public static java.lang.String getString(java.lang.CharSequence value)

setString

public static void setString(java.lang.CharSequence value,
                             deltix.util.memory.MemoryDataOutput out,
                             boolean inlineEncoding)

getBitmaskValue

public static int getBitmaskValue(deltix.util.collections.CharSequenceToIntegerMap symbolToValueMap,
                                  java.lang.CharSequence value)

getEnumValues

public static java.lang.Object[] getEnumValues(java.lang.Class<?> enumClass,
                                               EnumClassDescriptor ecd)

getEnumMap

public static int[] getEnumMap(java.lang.Class<?> enumClass,
                               EnumClassDescriptor ecd)

compareNulls

public static int compareNulls(boolean isNull1,
                               boolean isNull2)

getTypeBySize

public static java.lang.String getTypeBySize(int size)

primitiveTypeBySize

public static java.lang.String primitiveTypeBySize(int size)

getPrimitiveClass

public static java.lang.Class<?> getPrimitiveClass(java.lang.String className)

getMinLimit

public static java.lang.Number getMinLimit(DataType dataType,
                                           boolean isBound,
                                           java.lang.Class<?> valueClazz)

getMaxLimit

public static java.lang.Number getMaxLimit(DataType dataType,
                                           boolean isBound,
                                           java.lang.Class<?> valueClazz)

getLimit4BaseClass

public static long getLimit4BaseClass(boolean isUpper,
                                      java.lang.Class<?> clazz)

storeFieldSize

public static void storeFieldSize(int pos,
                                  deltix.util.memory.MemoryDataOutput out)

limitMDI

public static int limitMDI(int size,
                           deltix.util.memory.MemoryDataInput in)

createFieldLayout

public static RecordLayout createFieldLayout(java.lang.String fieldName,
                                             RecordLayout layout)

createFieldLayout

public static RecordLayout createFieldLayout(java.lang.String fieldName,
                                             RecordLayout layout,
                                             int index)

createPolyEncoder

public static PolyBoundEncoderImpl createPolyEncoder(java.lang.Class<?>[] encoderClasses,
                                                     java.lang.String fieldName,
                                                     RecordLayout layout)

get

public static <V> V get(deltix.util.collections.generated.IntegerToObjectHashMap<V> map,
                        int key)
                 throws deltix.util.lang.NotFoundException

Throws:

deltix.util.lang.NotFoundException

validateBoundClass

public static void validateBoundClass(RecordClassInfo layout)