Package io.github.punchplatform.api.punchline.java

Class Row

java.lang.Object

io.github.punchplatform.api.punchline.java.Row

public class Row
extends Object

The basic class to hold column values.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	originatorRuntimeId	The runtime identifier of the source originator.
protected long	uuid
protected List<Object>	values	The column values

Constructor Summary

Constructors

Constructor	Description
Row(Out out, List<Object> values)	Test method.
Row(Out out, List<Object> values, List<Column> columns, String originatorRuntimeId, long uuid)	Runtime constructor.

Method Summary

Modifier and Type	Method	Description
int	columnIndex(String column)
boolean	contains(String column)
void	dump()
boolean	equals(Object other)
byte[]	getBinary(int i)
byte[]	getBinaryByColumn(String column)
Boolean	getBoolean(int i)
Boolean	getBooleanByColumn(String column)
Byte	getByte(int i)
Byte	getByteByColumn(String column)
List<Column>	getColumns()
Double	getDouble(int i)
Double	getDoubleByColumn(String column)
Float	getFloat(int i)
Float	getFloatByColumn(String column)
Integer	getInteger(int i)
Integer	getIntegerByColumn(String column)
Long	getLong(int i)
Long	getLongByColumn(String column)
Short	getShort(int i)
Short	getShortByColumn(String column)
String	getString(int i)
String	getStringByColumnName(String column)
Out	getTableId()
long	getUuid()
Object	getValue(int i)
Object	getValueByColumn(Column column)
Object	getValueByColumn(String column)
List<Object>	getValues()
int	hashCode()
boolean	isTickRow()
Row	removeColumn(String topicColumn)	Remove a column from row.
List<Object>	select(List<Column> selector)
int	size()
Map<String,Object>	toMap()
void	validate()

Methods inherited from class java.lang.Object

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

Field Detail

uuid

protected final long uuid

values

protected final List<Object> values

The column values

originatorRuntimeId

protected final String originatorRuntimeId

The runtime identifier of the source originator. This is only informational.

Constructor Detail

Row

public Row(Out out,
           List<Object> values)

Test method. Columns are expected from the out.

Parameters:

out - the associated out

values - the column values

Row

public Row(Out out,
           List<Object> values,
           List<Column> columns,
           String originatorRuntimeId,
           long uuid)

Runtime constructor.

Parameters:

out - the associated out

values - the list of values

columns - the associated columns

originatorRuntimeId - the runtime identifier

uuid - the unique row id. Used for ack and fail processing.

Method Detail

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getTableId

public Out getTableId()

getUuid

public long getUuid()

Returns:

the unique identifier of this row

size

public int size()

columnIndex

public int columnIndex(String column)

contains

public boolean contains(String column)

getValue

public Object getValue(int i)

getString

public String getString(int i)

getInteger

public Integer getInteger(int i)

getLong

public Long getLong(int i)

getBoolean

public Boolean getBoolean(int i)

getShort

public Short getShort(int i)

getByte

public Byte getByte(int i)

getDouble

public Double getDouble(int i)

getFloat

public Float getFloat(int i)

getBinary

public byte[] getBinary(int i)

getValueByColumn

public Object getValueByColumn(Column column)

getValueByColumn

public Object getValueByColumn(String column)

getStringByColumnName

public String getStringByColumnName(String column)

getIntegerByColumn

public Integer getIntegerByColumn(String column)

getLongByColumn

public Long getLongByColumn(String column)

getBooleanByColumn

public Boolean getBooleanByColumn(String column)

getShortByColumn

public Short getShortByColumn(String column)

getByteByColumn

public Byte getByteByColumn(String column)

getDoubleByColumn

public Double getDoubleByColumn(String column)

getFloatByColumn

public Float getFloatByColumn(String column)

getBinaryByColumn

public byte[] getBinaryByColumn(String column)

getValues

public List<Object> getValues()

getColumns

public List<Column> getColumns()

select

public List<Object> select(List<Column> selector)

isTickRow

public boolean isTickRow()

Returns:

true if this row is used for periodic timer. It basically is a fake row.

validate

public void validate()
              throws RuntimeException

Throws:

RuntimeException

dump

public void dump()

toMap

public Map<String,Object> toMap()

Returns:

a map representation of this row

removeColumn

public Row removeColumn(String topicColumn)

Remove a column from row.

Parameters:

topicColumn -

Returns: