org.openanzo.common.rdb.layout
Class NodeCentricSchema.LiteralNode

java.lang.Object
  org.openanzo.common.rdb.layout.NodeCentricSchema.LiteralNode

Direct Known Subclasses:

NodeCentricSchema.LongLiteralNode

Enclosing class:

NodeCentricSchema

public static class NodeCentricSchema.LiteralNode
extends java.lang.Object

Define the table schema for storing literals

Nested Class Summary

static class

NodeCentricSchema.LiteralNode.ColumnNames Define the column names for storing literals

Constructor Summary

NodeCentricSchema.LiteralNode(java.lang.String tableName)
Define the constants for table storing literals

Method Summary

Column	getID() Get the column that represents the literal's ID
Column	getModifierId() Get the column that represents the literal's modifier value
Constraint	getModifierIdNullConstraint() Get the literal modifier is null constraint for this literal table
Constraint	getModifierTypeIdConstraint() Get the literal modifier value constraint for this literal table
Table	getTable() Get the table that stores literals
Column	getValue() Get the column that represents the literal's value
Constraint	getValueConstraint() Get the literal value constraint for this literal table

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeCentricSchema.LiteralNode

public NodeCentricSchema.LiteralNode(java.lang.String tableName)

Define the constants for table storing literals

Parameters:

tableName - name of the table that stores literals

Method Detail

getTable

public Table getTable()

Get the table that stores literals

Returns:

the table that stores literals

getValueConstraint

public Constraint getValueConstraint()

Get the literal value constraint for this literal table

Returns:

the literal value constraint for this literal table

getModifierTypeIdConstraint

public Constraint getModifierTypeIdConstraint()

Get the literal modifier value constraint for this literal table

Returns:

the literal modifier value constraint for this literal table

getModifierIdNullConstraint

public Constraint getModifierIdNullConstraint()

Get the literal modifier is null constraint for this literal table

Returns:

the literal modifier is null constraint for this literal table

getID

public Column getID()

Get the column that represents the literal's ID

Returns:

the column that represents the literal's ID

getValue

public Column getValue()

Get the column that represents the literal's value

Returns:

the column that represents the literal's value

getModifierId

public Column getModifierId()

Get the column that represents the literal's modifier value

Returns:

the column that represents the literal's modifier value