GroupInstance (Java FIX Engine Package 2.13.5 API)

java.lang.Object
- biz.onixs.fix.parser.GroupInstance

All Implemented Interfaces:

FixBlock, Iterable<Field>
```
public class GroupInstance
extends Object
```
FIX Repeating Group Instance

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`append(int tag, StringBuilder builder)` Appends field value to the specified `StringBuilder`.
`FixBlock`	`assemble(ByteBuffer buffer)` Assembles the FIX message to the target byte buffer.
`FixBlock`	`assemble(FlatMessage flatMessage)` Assembles the FIX message to the target `FlatMessage`.
`boolean`	`contains(int tag)` Returns whether the field with the specified tag number is set.
`boolean`	`contains(int tag, boolean nested)` Returns whether the field with the specified tag number is set.
`boolean`	`containsSame(int tag, byte[] expectedValue, int offset, int length)` Returns whether the field corresponding to the given tag exists and have the same value.
`boolean`	`containsSame(int tag, CharSequence expectedValue)` Returns whether the field corresponding to the given tag exists and have the same value.
`String`	`get(int tag)` Returns the field value as string.
`boolean`	`get(int tag, ValuePtr value)` Returns field value as `ValuePtr` using provided value object instance.
`BigDecimal`	`getBigDecimal(int tag)` Returns the field value as `BigDecimal`.
`byte[]`	`getBytes(int tag)` Returns the field value as a byte array.
`char`	`getChar(int tag)` Returns the field value as character.
`double`	`getDouble(int tag)` Returns the field value as double.
`Group`	`getGroup(int tag)` Returns the repeating group.
`boolean`	`getHighResolutionTimestamp(int tag, HighResolutionTimestamp value, TimestampFormat format)` Returns field value as `HighResolutionTimestamp` using provided value object instance and parsed using specified `TimestampFormat` format.
`HighResolutionTimestamp`	`getHighResolutionTimestamp(int tag, TimestampFormat format)` Returns field value as `HighResolutionTimestamp` parsed using specified `TimestampFormat` format.
`int`	`getInteger(int tag)` Returns the field value as integer.
`long`	`getLong(int tag)` Returns the field value as long.
`int`	`getNumberOfGroups()` Returns number of repeating groups defined on the current level excluding nested repeating groups.
`ScaledDecimal`	`getScaledDecimal(int tag)` Returns field value as `ScaledDecimal`.
`boolean`	`getScaledDecimal(int tag, ScaledDecimal value)` Returns field value as `ScaledDecimal` using provided value object instance.
`int`	`getSize()` Returns the number of tag/value pairs excluding nested repeating groups.
`LocalDateTime`	`getUTCTimestamp(int tag)` Returns field value as `LocalDateTime`.
`ValuePtr`	`getValuePtr(int tag)` Returns field value as `ValuePtr`.
`boolean`	`hasFlag(int tag)` Returns the flag value.
`boolean`	`hasGroup(int tag)` Returns whether repeating group belongs to the fix block and actually exists.
`Iterator<Field>`	`iterator()`
`Iterator<Group>`	`iteratorOverGroups()` Returns an iterator over groups of the current level excludes nested repeating groups.
`boolean`	`remove(int tag)` Removes the field with the specified tag number.
`FixBlock`	`set(int tag, BigDecimal value)` Sets the field value as `BigDecimal` using provided value object instance.
`FixBlock`	`set(int tag, byte[] buffer)` Sets the field value.
`FixBlock`	`set(int tag, byte[] buffer, int valueLength)` Sets the field value.
`FixBlock`	`set(int tag, byte[] buffer, int valueOffset, int valueLength)` Sets the field value.
`FixBlock`	`set(int tag, ByteBuffer buffer)` Sets `ByteBuffer` field value.
`FixBlock`	`set(int tag, char value)` Sets the field value as character.
`FixBlock`	`set(int tag, CharSequence value)` Sets the field value as string.
`FixBlock`	`set(int tag, double value)` Sets the double field value.
`FixBlock`	`set(int tag, double value, int precision)` Sets the field value as double.
`FixBlock`	`set(int tag, HighResolutionTimestamp value, TimestampFormat format)` Sets the field value as `HighResolutionTimestamp` formatting it using specified `TimestampFormat` format.
`FixBlock`	`set(int tag, int value)` Sets the field value as integer.
`FixBlock`	`set(int tag, LocalDateTime value)` Sets the field value as `LocalDateTime` formatting it to timestamp.
`FixBlock`	`set(int tag, long value)` Sets the long field value.
`FixBlock`	`set(int tag, ScaledDecimal value)` Sets `ScaledDecimal` field value.
`FixBlock`	`set(int tag, ValuePtr value)` Sets `ValuePtr` field value.
`FixBlock`	`setFlag(int tag, boolean value)` Sets the flag tag value - "Y" or "N".
`FixBlock`	`setGroup(Group srcGroup)` Copies an entire repeating group from one fix block to another.
`Group`	`setGroup(int tag, int numberOfInstances)` Creates a new repeating group or changes the number of instances in the existing repeating group.
`FixBlock`	`setTimestamp(int tag, long timeMillis)` Sets the field value as timestamp.
`Stream<Field>`	`stream()` Returns stream that contains all fields of the current level without groups.
`Stream<Group>`	`streamOverGroups()` Returns stream thta contains groups of the current level.
`String`	`toFixString()` Returns string representation of the message.
`String`	`toJson()` Returns string representation of the message in JSON format.
`String`	`toString()` Returns string representation of the message.
`String`	`toString(char delimiter)` Returns string representation of the message using specified delimiter.
`String`	`toString(char delimiter, Message.StringFormat format)` Returns string representation of the message using specified delimiter and format.
`String`	`toString(Message.StringFormat format)` Returns string representation of the message using specified format.
`String`	`toXml()` Returns string representation of the message in pretty XML format.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - assemble
```
public FixBlock assemble(FlatMessage flatMessage)
```
    Description copied from interface: FixBlock
    
    Assembles the FIX message to the target FlatMessage.
    
    Specified by:
    
    assemble in interface FixBlock
    
    Parameters:
    
    flatMessage - target FlatMessage
    
    Returns:
    
    reference to this object.
  - assemble
```
public FixBlock assemble(ByteBuffer buffer)
```
    Description copied from interface: FixBlock
    
    Assembles the FIX message to the target byte buffer.
    Please make sure the buffer is clear, the method does not clear it.
    
    Specified by:
    
    assemble in interface FixBlock
    
    Parameters:
    
    buffer - target byte buffer
    
    Returns:
    
    reference to this object.
  - remove
```
public boolean remove(int tag)
```
    Description copied from interface: FixBlock
    
    Removes the field with the specified tag number.
    
    Specified by:
    
    remove in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    true if the field was found and removed, otherwise false
  - contains
```
public boolean contains(int tag)
```
    Description copied from interface: FixBlock
    
    Returns whether the field with the specified tag number is set.
    Please note that the checking excludes nested repeating groups.
    
    Specified by:
    
    contains in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    true if the field is set,false if the field is not set or is not defined for this message
  - contains
```
public boolean contains(int tag,
                        boolean nested)
```
    Description copied from interface: FixBlock
    
    Returns whether the field with the specified tag number is set.
    
    Specified by:
    
    contains in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    nested - true for checking nested repeating groups recursively, false for flat checking
    
    Returns:
    
    true if the field is set,false if the field is not set or is not defined for this message
  - containsSame
```
public boolean containsSame(int tag,
                            CharSequence expectedValue)
```
    Description copied from interface: FixBlock
    
    Returns whether the field corresponding to the given tag exists and have the same value.
    Please note that the checking excludes nested repeating groups.
    
    Specified by:
    
    containsSame in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    expectedValue - expected value
    
    Returns:
    
    true in case exits, false otherwise
  - containsSame
```
public boolean containsSame(int tag,
                            byte[] expectedValue,
                            int offset,
                            int length)
```
    Description copied from interface: FixBlock
    
    Returns whether the field corresponding to the given tag exists and have the same value.
    Please note that the checking excludes nested repeating groups.
    
    Specified by:
    
    containsSame in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    expectedValue - expected value
    
    offset - expected value offset
    
    length - expected value length
    
    Returns:
    
    true in case exits, false otherwise
  - getChar
```
public char getChar(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as character.
    Whether the value is set or not can be checked using FixBlock.contains(int).
    
    Specified by:
    
    getChar in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as character, Character.MAX_VALUE if it is not set
  - set
```
public FixBlock set(int tag,
                    char value)
```
    Description copied from interface: FixBlock
    
    Sets the field value as character.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getInteger
```
public int getInteger(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as integer.
    Whether the value is set or not can be checked using FixBlock.contains(int).
    
    Specified by:
    
    getInteger in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as integer, Integer.MAX_VALUE if it is not set
  - set
```
public FixBlock set(int tag,
                    int value)
```
    Description copied from interface: FixBlock
    
    Sets the field value as integer.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getLong
```
public long getLong(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as long.
    Whether the value is set or not can be checked using FixBlock.contains(int).
    
    Specified by:
    
    getLong in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as long, Long.MAX_VALUE if it is not set
  - set
```
public FixBlock set(int tag,
                    long value)
```
    Description copied from interface: FixBlock
    
    Sets the long field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getDouble
```
public double getDouble(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as double.
    Please note that according to the FIX float format the value should not contain exponent(e.g. 'e' or 'E' symbol).
    Whether the value is set or not can be checked using FixBlock.contains(int).
    Warning. The double type shouldn't be used for precise values.
    
    Specified by:
    
    getDouble in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as double, Double.NaN if it is not set
  - set
```
public FixBlock set(int tag,
                    double value)
```
    Description copied from interface: FixBlock
    
    Sets the double field value.
    Warning. The double type shouldn't be used for precise values.
    Please note that the number of digits in the decimal part will be equal to 6.
    Please also note that the number will be rounded towards nearest neighbor unless both neighbors are equidistant, in which case round up.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - set
```
public FixBlock set(int tag,
                    double value,
                    int precision)
```
    Description copied from interface: FixBlock
    
    Sets the field value as double.
    Warning. The double type shouldn't be used for precise values.
    Please also note that the number will be rounded towards nearest neighbor unless both neighbors are equidistant, in which case round up.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    precision - the number of digits in decimal part
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getBigDecimal
```
public BigDecimal getBigDecimal(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as BigDecimal.
    Whether the value is set or not can be checked using FixBlock.contains(int).
    
    Specified by:
    
    getBigDecimal in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as BigDecimal, null if it is not set
  - set
```
public FixBlock set(int tag,
                    BigDecimal value)
```
    Description copied from interface: FixBlock
    
    Sets the field value as BigDecimal using provided value object instance.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getScaledDecimal
```
public ScaledDecimal getScaledDecimal(int tag)
```
    Description copied from interface: FixBlock
    
    Returns field value as ScaledDecimal.
    
    Specified by:
    
    getScaledDecimal in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value or null if it is not available
  - getScaledDecimal
```
public boolean getScaledDecimal(int tag,
                                ScaledDecimal value)
```
    Description copied from interface: FixBlock
    
    Returns field value as ScaledDecimal using provided value object instance.
    
    Specified by:
    
    getScaledDecimal in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    whether value available
  - set
```
public FixBlock set(int tag,
                    ScaledDecimal value)
```
    Description copied from interface: FixBlock
    
    Sets ScaledDecimal field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - setTimestamp
```
public FixBlock setTimestamp(int tag,
                             long timeMillis)
```
    Description copied from interface: FixBlock
    
    Sets the field value as timestamp.
    
    Specified by:
    
    setTimestamp in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    timeMillis - time in milliseconds
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getUTCTimestamp
```
public LocalDateTime getUTCTimestamp(int tag)
```
    Description copied from interface: FixBlock
    
    Returns field value as LocalDateTime.
    
    Specified by:
    
    getUTCTimestamp in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value or null if it is not available
  - set
```
public FixBlock set(int tag,
                    LocalDateTime value)
```
    Description copied from interface: FixBlock
    
    Sets the field value as LocalDateTime formatting it to timestamp.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getHighResolutionTimestamp
```
public HighResolutionTimestamp getHighResolutionTimestamp(int tag,
                                                          TimestampFormat format)
```
    Description copied from interface: FixBlock
    
    Returns field value as HighResolutionTimestamp parsed using specified TimestampFormat format.
    
    Specified by:
    
    getHighResolutionTimestamp in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    format - format to be used during parsing
    
    Returns:
    
    field value or null if it is not available
  - getHighResolutionTimestamp
```
public boolean getHighResolutionTimestamp(int tag,
                                          HighResolutionTimestamp value,
                                          TimestampFormat format)
```
    Description copied from interface: FixBlock
    
    Returns field value as HighResolutionTimestamp using provided value object instance and parsed using specified TimestampFormat format.
    
    Specified by:
    
    getHighResolutionTimestamp in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    format - format to be used during parsing
    
    Returns:
    
    whether value available
  - set
```
public FixBlock set(int tag,
                    HighResolutionTimestamp value,
                    TimestampFormat format)
```
    Description copied from interface: FixBlock
    
    Sets the field value as HighResolutionTimestamp formatting it using specified TimestampFormat format.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    format - format to be used for formatting
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - get
```
public String get(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as string.
    
    Specified by:
    
    get in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as string, null if it is not set
  - set
```
public FixBlock set(int tag,
                    CharSequence value)
```
    Description copied from interface: FixBlock
    
    Sets the field value as string.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getValuePtr
```
public ValuePtr getValuePtr(int tag)
```
    Description copied from interface: FixBlock
    
    Returns field value as ValuePtr.
    Warning. Only read access to the returned array is allowed.
    
    Specified by:
    
    getValuePtr in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    value pointer, use ValuePtr.isSet() to check whether value is set
  - get
```
public boolean get(int tag,
                   ValuePtr value)
```
    Description copied from interface: FixBlock
    
    Returns field value as ValuePtr using provided value object instance.
    This is the most efficient way to access a field value.
    Warning. Only read access to the returned array is allowed.
    
    Specified by:
    
    get in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - pointer to pass value
    
    Returns:
    
    whether value available
  - set
```
public FixBlock set(int tag,
                    ValuePtr value)
```
    Description copied from interface: FixBlock
    
    Sets ValuePtr field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - value pointer
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - set
```
public FixBlock set(int tag,
                    ByteBuffer buffer)
```
    Description copied from interface: FixBlock
    
    Sets ByteBuffer field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    buffer - field value
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - getBytes
```
public byte[] getBytes(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the field value as a byte array.
    
    Specified by:
    
    getBytes in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    field value as a byte array, null if it is not set
  - set
```
public FixBlock set(int tag,
                    byte[] buffer)
```
    Description copied from interface: FixBlock
    
    Sets the field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    buffer - byte buffer
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - set
```
public FixBlock set(int tag,
                    byte[] buffer,
                    int valueLength)
```
    Description copied from interface: FixBlock
    
    Sets the field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    buffer - byte buffer
    
    valueLength - value length in the buffer
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - set
```
public FixBlock set(int tag,
                    byte[] buffer,
                    int valueOffset,
                    int valueLength)
```
    Description copied from interface: FixBlock
    
    Sets the field value.
    
    Specified by:
    
    set in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    buffer - byte buffer
    
    valueOffset - value offset in the buffer
    
    valueLength - value length in the buffer
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - append
```
public boolean append(int tag,
                      StringBuilder builder)
```
    Description copied from interface: FixBlock
    
    Appends field value to the specified StringBuilder.
    
    Specified by:
    
    append in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    builder - string builder value of the field to be appended
    
    Returns:
    
    true if the value was appended, and false otherwise
  - hasFlag
```
public boolean hasFlag(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the flag value.
    
    Specified by:
    
    hasFlag in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    Returns:
    
    whether field value is equal to "Y" or "y"
  - setFlag
```
public FixBlock setFlag(int tag,
                        boolean value)
```
    Description copied from interface: FixBlock
    
    Sets the flag tag value - "Y" or "N".
    
    Specified by:
    
    setFlag in interface FixBlock
    
    Parameters:
    
    tag - field tag number
    
    value - true for "Y", false for "N"
    
    Returns:
    
    reference to this object. Please use FixBlock.contains(int) to check if the field had a value.
  - hasGroup
```
public boolean hasGroup(int tag)
```
    Description copied from interface: FixBlock
    
    Returns whether repeating group belongs to the fix block and actually exists.
    Please note that the checking excludes nested repeating groups.
    
    Specified by:
    
    hasGroup in interface FixBlock
    
    Parameters:
    
    tag - tag number of the field that defines the number of instances in this repeating group (the NoXXX field)
    
    Returns:
    
    true in case repeating group belongs to the fix block and actually exists, false otherwise
  - getGroup
```
public Group getGroup(int tag)
```
    Description copied from interface: FixBlock
    
    Returns the repeating group.
    
    Specified by:
    
    getGroup in interface FixBlock
    
    Parameters:
    
    tag - tag number of the field that defines the number of instances in this repeating group (the NoXXX field)
    
    Returns:
    
    nested repeating group
  - setGroup
```
public Group setGroup(int tag,
                      int numberOfInstances)
```
    Description copied from interface: FixBlock
    
    Creates a new repeating group or changes the number of instances in the existing repeating group.
    
    Specified by:
    
    setGroup in interface FixBlock
    
    Parameters:
    
    tag - tag number of the field that defines the number of instances in this repeating group (the NoXXX field)
    
    numberOfInstances - number of instances in the repeating group
    
    Returns:
    
    repeating group
  - setGroup
```
public FixBlock setGroup(Group srcGroup)
```
    Description copied from interface: FixBlock
    
    Copies an entire repeating group from one fix block to another.
    
    Specified by:
    
    setGroup in interface FixBlock
    
    Parameters:
    
    srcGroup - source group to be copied
    
    Returns:
    
    reference to this object.
  - getNumberOfGroups
```
public int getNumberOfGroups()
```
    Description copied from interface: FixBlock
    
    Returns number of repeating groups defined on the current level excluding nested repeating groups.
    
    Specified by:
    
    getNumberOfGroups in interface FixBlock
    
    Returns:
    
    number of repeating groups defined on the current level excluding nested repeating groups
  - getSize
```
public int getSize()
```
    Description copied from interface: FixBlock
    
    Returns the number of tag/value pairs excluding nested repeating groups.
    
    Specified by:
    
    getSize in interface FixBlock
    
    Returns:
    
    the number of tag/value pairs excluding nested repeating groups.
  - toJson
```
public String toJson()
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message in JSON format.
    
    Specified by:
    
    toJson in interface FixBlock
    
    Returns:
    
    FIX message as string in JSON format
  - toXml
```
public String toXml()
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message in pretty XML format.
    
    Specified by:
    
    toXml in interface FixBlock
    
    Returns:
    
    FIX message as string in pretty XML format
  - toFixString
```
public String toFixString()
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message.
    This method will re-calculate the BodyLength and Checksum according to the message.
    
    Specified by:
    
    toFixString in interface FixBlock
    
    Returns:
    
    string representation of the message
  - toString
```
public String toString()
```
    Returns string representation of the message. Default format is Message.StringFormat.TAG_NUMBER. Default delimiter is FixParserUtil.DELIM_CHAR.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    FIX message as string
  - toString
```
public String toString(char delimiter)
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message using specified delimiter.
    Default format is Message.StringFormat.TAG_NUMBER.
    
    Specified by:
    
    toString in interface FixBlock
    
    Parameters:
    
    delimiter - delimiter to use
    
    Returns:
    
    FIX message as string
  - toString
```
public String toString(Message.StringFormat format)
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message using specified format.
    Default delimiter is FixParserUtil.DELIM_CHAR.
    
    Specified by:
    
    toString in interface FixBlock
    
    Parameters:
    
    format - format to use
    
    Returns:
    
    FIX message as string
  - toString
```
public String toString(char delimiter,
                       Message.StringFormat format)
```
    Description copied from interface: FixBlock
    
    Returns string representation of the message using specified delimiter and format.
    
    Specified by:
    
    toString in interface FixBlock
    
    Parameters:
    
    delimiter - delimiter to use
    
    format - format to use
    
    Returns:
    
    FIX message as string
  - iteratorOverGroups
```
public Iterator<Group> iteratorOverGroups()
```
    Description copied from interface: FixBlock
    
    Returns an iterator over groups of the current level excludes nested repeating groups.
    
    Specified by:
    
    iteratorOverGroups in interface FixBlock
    
    Returns:
    
    an iterator over groups of the current level excludes nested repeating groups
  - iterator
```
public Iterator<Field> iterator()
```
    Specified by:
    
    iterator in interface Iterable<Field>
  - stream
```
public Stream<Field> stream()
```
    Description copied from interface: FixBlock
    
    Returns stream that contains all fields of the current level without groups.
    
    Specified by:
    
    stream in interface FixBlock
    
    Returns:
    
    Stream with fields.
  - streamOverGroups
```
public Stream<Group> streamOverGroups()
```
    Description copied from interface: FixBlock
    
    Returns stream thta contains groups of the current level.
    
    Specified by:
    
    streamOverGroups in interface FixBlock
    
    Returns:
    
    Stream with groups.

Class GroupInstance

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Method Detail

assemble

assemble

remove

contains

contains

containsSame

containsSame

getChar

set

getInteger

set

getLong

set

getDouble

set

set

getBigDecimal

set

getScaledDecimal

getScaledDecimal

set

setTimestamp

getUTCTimestamp

set

getHighResolutionTimestamp

getHighResolutionTimestamp

set

get

set

getValuePtr

get

set

set

getBytes

set

set

set

append

hasFlag

setFlag

hasGroup

getGroup

setGroup

setGroup

getNumberOfGroups

getSize

toJson

toXml

toFixString

toString

toString

toString

toString

iteratorOverGroups

iterator

stream

streamOverGroups