org.calrissian.accumulorecipes.commons.iterators.support

Class BaseKeyParser

java.lang.Object

org.calrissian.accumulorecipes.commons.iterators.support.BaseKeyParser

Direct Known Subclasses:

KeyParser

public class BaseKeyParser
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	COLUMN_FAMILY_FIELD
static String	COLUMN_QUALIFIER_FIELD
protected org.apache.accumulo.core.data.Key	key
protected Map<String,String>	keyFields
static String	ROW_FIELD

Constructor Summary

Constructors

Constructor and Description
BaseKeyParser()

Method Summary

Methods

Modifier and Type	Method and Description
BaseKeyParser	duplicate()
String	getColumnFamily()
String	getColumnQualifier()
String[]	getFieldNames()
String	getFieldValue(String fieldName)
org.apache.accumulo.core.data.Key	getKey()
String	getRow()
void	parse(org.apache.accumulo.core.data.Key key) Parses a Key object into its constituent fields.

Methods inherited from class java.lang.Object

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

Field Detail

ROW_FIELD

public static final String ROW_FIELD

See Also:

Constant Field Values

COLUMN_FAMILY_FIELD

public static final String COLUMN_FAMILY_FIELD

See Also:

Constant Field Values

COLUMN_QUALIFIER_FIELD

public static final String COLUMN_QUALIFIER_FIELD

See Also:

Constant Field Values

keyFields

protected Map<String,String> keyFields

key

protected org.apache.accumulo.core.data.Key key

Constructor Detail

BaseKeyParser

public BaseKeyParser()

Method Detail

parse

public void parse(org.apache.accumulo.core.data.Key key)

Parses a Key object into its constituent fields. This method clears any prior values, so the object can be reused without requiring a new instantiation. This default implementation makes the row, columnFamily, and columnQualifier available.

Parameters:

key -

getFieldValue

public String getFieldValue(String fieldName)

getFieldNames

public String[] getFieldNames()

duplicate

public BaseKeyParser duplicate()

getRow

public String getRow()

getColumnFamily

public String getColumnFamily()

getColumnQualifier

public String getColumnQualifier()

getKey

public org.apache.accumulo.core.data.Key getKey()