Package org.umlg.sqlg.structure

Class SqlgElement

java.lang.Object

org.umlg.sqlg.structure.SqlgElement

All Implemented Interfaces:

org.apache.tinkerpop.gremlin.structure.Element

Direct Known Subclasses:

SqlgEdge, SqlgVertex

public abstract class SqlgElement
extends Object
implements org.apache.tinkerpop.gremlin.structure.Element

Date: 2014/07/12 Time: 5:40 AM

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.Element

org.apache.tinkerpop.gremlin.structure.Element.Exceptions

Constructor Summary

Constructors

Constructor	Description
SqlgElement(SqlgGraph sqlgGraph, Long id, String schema, String table)
SqlgElement(SqlgGraph sqlgGraph, Long id, String schema, String table, int columnCount)
SqlgElement(SqlgGraph sqlgGraph, String schema, String table)
SqlgElement(SqlgGraph sqlgGraph, List<Comparable> identifiers, String schema, String table)
SqlgElement(SqlgGraph sqlgGraph, List<Comparable> identifiers, String schema, String table, int columnCount)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
long	getInternalStartTraverserIndex()
String	getSchema()
abstract SchemaTable	getSchemaTable()
abstract SchemaTable	getSchemaTablePrefixed()
String	getTable()
org.apache.tinkerpop.gremlin.structure.Graph	graph()
int	hashCode()
Object	id()
void	internalSetProperty(String property, Object value)
Set<String>	keys()
String	label()
protected abstract void	load()	load the row from the db and caches the results in the element
boolean	loadProperty(ResultSet resultSet, String propertyName, int columnIndex, Map<String,String> columnNameAliasMap, int stepDepth, PropertyDefinition propertyDefinition)
boolean	loadProperty(ResultSet resultSet, String propertyName, int columnIndex, Map<String,String> columnNameAliasMap, int stepDepth, PropertyDefinition propertyDefinition, boolean isAverage)
<V> Iterator<? extends org.apache.tinkerpop.gremlin.structure.Property<V>>	properties(String... propertyKeys)
<V> org.apache.tinkerpop.gremlin.structure.Property<V>	property(String key)
<V> org.apache.tinkerpop.gremlin.structure.Property<V>	property(String key, V value)
void	remove()
void	setInternalPrimaryKey(RecordId recordId)
void	setInternalStartTraverserIndex(long internalStartTraverserIndex)
<V> V	value(String key)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Element

values

Constructor Details

SqlgElement

public SqlgElement(SqlgGraph sqlgGraph,
 String schema,
 String table)

SqlgElement

public SqlgElement(SqlgGraph sqlgGraph,
 Long id,
 String schema,
 String table)

SqlgElement

public SqlgElement(SqlgGraph sqlgGraph,
 Long id,
 String schema,
 String table,
 int columnCount)

SqlgElement

public SqlgElement(SqlgGraph sqlgGraph,
 List<Comparable> identifiers,
 String schema,
 String table)

SqlgElement

public SqlgElement(SqlgGraph sqlgGraph,
 List<Comparable> identifiers,
 String schema,
 String table,
 int columnCount)

Method Details

graph

public org.apache.tinkerpop.gremlin.structure.Graph graph()

Specified by:

graph in interface org.apache.tinkerpop.gremlin.structure.Element

setInternalPrimaryKey

public void setInternalPrimaryKey(RecordId recordId)

getSchemaTablePrefixed

public abstract SchemaTable getSchemaTablePrefixed()

getSchemaTable

public abstract SchemaTable getSchemaTable()

id

public Object id()

Specified by:

id in interface org.apache.tinkerpop.gremlin.structure.Element

label

public String label()

Specified by:

label in interface org.apache.tinkerpop.gremlin.structure.Element

remove

public void remove()

Specified by:

remove in interface org.apache.tinkerpop.gremlin.structure.Element

keys

public Set<String> keys()

Specified by:

keys in interface org.apache.tinkerpop.gremlin.structure.Element

value

public <V> V value(String key)
            throws NoSuchElementException

Specified by:

value in interface org.apache.tinkerpop.gremlin.structure.Element

Throws:

NoSuchElementException

property

public <V>
org.apache.tinkerpop.gremlin.structure.Property<V> property(String key)

Specified by:

property in interface org.apache.tinkerpop.gremlin.structure.Element

property

public <V>
org.apache.tinkerpop.gremlin.structure.Property<V> property(String key,
 V value)

Specified by:

property in interface org.apache.tinkerpop.gremlin.structure.Element

load

protected abstract void load()

load the row from the db and caches the results in the element

getSchema

public String getSchema()

getTable

public String getTable()

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

properties

public <V>
Iterator<? extends org.apache.tinkerpop.gremlin.structure.Property<V>> properties(String... propertyKeys)

Specified by:

properties in interface org.apache.tinkerpop.gremlin.structure.Element

loadProperty

public boolean loadProperty(ResultSet resultSet,
 String propertyName,
 int columnIndex,
 Map<String,String> columnNameAliasMap,
 int stepDepth,
 PropertyDefinition propertyDefinition)
                     throws SQLException

Throws:

SQLException

loadProperty

public boolean loadProperty(ResultSet resultSet,
 String propertyName,
 int columnIndex,
 Map<String,String> columnNameAliasMap,
 int stepDepth,
 PropertyDefinition propertyDefinition,
 boolean isAverage)
                     throws SQLException

Returns:

true if the property was setted, else false.

Throws:

SQLException

internalSetProperty

public void internalSetProperty(String property,
 Object value)

getInternalStartTraverserIndex

public long getInternalStartTraverserIndex()

setInternalStartTraverserIndex

public void setInternalStartTraverserIndex(long internalStartTraverserIndex)