Uses of Class
prefuse.data.Schema

Packages that use Schema

prefuse	The top-level Visualization and Display classes, as well as Constants used throughout the toolkit.
prefuse.action.layout.graph	Action modules for computing the layout of graph or tree structured data.
prefuse.data	Table, Graph, and Tree data structures for organizing data.
prefuse.data.expression	Classes implementing an SQL-like expression language for filtering and manipulating data.
prefuse.data.io	Input/output classes for reading and writing data from formatted files.
prefuse.data.io.sql	Input libraries for loading data from SQL databases.
prefuse.data.tuple	Implementing classes for data tuples, object proxies to a row of table data.
prefuse.render	Interfaces and modules for rendering VisualItems into a graphics context.
prefuse.util	Utility classes for use by both the toolkit and applications, including color and font support.
prefuse.visual	Classes for representing and storing VisualItems.
prefuse.visual.expression	Expressions in the prefuse expression language that are specific to VisualItems.

Uses of Schema in prefuse

Methods in prefuse with parameters of type Schema

AggregateTable	Visualization.addAggregates(java.lang.String group, Schema schema) Add a group of aggregates to this visualization.
VisualTable	Visualization.addDecorators(java.lang.String group, java.lang.String source, Predicate filter, Schema schema) Add a group of decorators to an existing visual data group.
VisualTable	Visualization.addDecorators(java.lang.String group, java.lang.String source, Schema schema) Add a group of decorators to an existing visual data group.
VisualTable	Visualization.addDerivedTable(java.lang.String group, java.lang.String source, Predicate filter, Schema override) Add a derived table, a VisualTable that is cascaded from an existing VisualTable.
VisualGraph	Visualization.addGraph(java.lang.String group, Graph graph, Predicate filter, Schema nodeSchema, Schema edgeSchema) Adds a graph to this visualization, using the given data group name.
VisualTable	Visualization.addTable(java.lang.String group, Schema schema) Add an empty VisualTable to this visualization, using the given data group name and table schema.
VisualTable	Visualization.addTable(java.lang.String group, Table table, Predicate filter, Schema schema) Adds a data table to this visualization, using the given data group name.
VisualTable	Visualization.addTable(java.lang.String group, Table table, Schema schema) Adds a data table to this visualization, using the given data group name.
VisualTree	Visualization.addTree(java.lang.String group, Tree tree, Predicate filter, Schema nodeSchema, Schema edgeSchema) Adds a tree to this visualization, using the given data group name.

Uses of Schema in prefuse.action.layout.graph

Fields in prefuse.action.layout.graph declared as Schema

static Schema	SquarifiedTreeMapLayout.AREA_SCHEMA
static Schema	ForceDirectedLayout.FORCEITEM_SCHEMA The schema for the parameters used by this layout.
static Schema	RadialTreeLayout.PARAMS_SCHEMA The schema for the parameters used by this layout.
static Schema	NodeLinkTreeLayout.PARAMS_SCHEMA The schema for the parameters used by this layout.
static Schema	FruchtermanReingoldLayout.PARAMS_SCHEMA The schema for the parameters used by this layout.
static Schema	BalloonTreeLayout.PARAMS_SCHEMA The schema for the parameters used by this layout.

Uses of Schema in prefuse.data

Fields in prefuse.data declared as Schema

protected static Schema	SpanningTree.EDGE_SCHEMA Edge table schema used by the spanning tree.
protected static Schema	Graph.LINKS_SCHEMA Schema used for the internal graph linkage table
protected Schema	Table.m_schema A cached schema instance, loaded lazily
protected static Schema	Tree.TREE_LINKS_SCHEMA Schema addition to be added onto Graph.LINKS_SCHEMA.

Methods in prefuse.data that return Schema

Schema	Tuple.getSchema() Returns the schema for this tuple's data.
Schema	Table.getSchema() Returns this Table's schema.
Schema	Schema.lockSchema() Locks the schema, preventing any additional changes.

Methods in prefuse.data with parameters of type Schema

boolean

Schema.isAssignableFrom(Schema s) Indicates if values from a given Schema can be safely assigned to data using this Schema.

Uses of Schema in prefuse.data.expression

Methods in prefuse.data.expression with parameters of type Schema

java.lang.Class	RangePredicate.getType(Schema s)
java.lang.Class	ObjectLiteral.getType(Schema s)
java.lang.Class	NumericLiteral.getType(Schema s)
java.lang.Class	IfExpression.getType(Schema s)
java.lang.Class	Expression.getType(Schema s) Returns the type that this expression evaluates to when tuples with the given Schema are provided as input.
java.lang.Class	ComparisonPredicate.getType(Schema s)
java.lang.Class	ColumnExpression.getType(Schema s)
java.lang.Class	BooleanLiteral.getType(Schema s)
java.lang.Class	ArithmeticExpression.getType(Schema s)
java.lang.Class	AbstractPredicate.getType(Schema s) Returns boolean.class.

Uses of Schema in prefuse.data.io

Fields in prefuse.data.io declared as Schema

protected Schema	GraphMLReader.GraphMLHandler.m_esch
protected Schema	GraphMLReader.GraphMLHandler.m_nsch

Uses of Schema in prefuse.data.io.sql

Methods in prefuse.data.io.sql that return Schema

Schema

DatabaseDataSource.getSchema(java.sql.ResultSetMetaData metadata, SQLDataHandler handler) Given the metadata for a SQL result set and a data value handler for that result set, returns a corresponding schema for a prefuse table.

Uses of Schema in prefuse.data.tuple

Methods in prefuse.data.tuple that return Schema

Schema

TableTuple.getSchema()

Methods in prefuse.data.tuple with parameters of type Schema

void	TupleSet.addColumns(Schema s) Add the data fields of the given Schema to the Tuples in this TupleSet.
void	AbstractTupleSet.addColumns(Schema schema)

Uses of Schema in prefuse.render

Fields in prefuse.render declared as Schema

static Schema

PolygonRenderer.POLYGON_SCHEMA A Schema describing the polygon specification.

Uses of Schema in prefuse.util

Fields in prefuse.util declared as Schema

static Schema

GraphLib.LABEL_SCHEMA Node table schema used for generated Graphs

Methods in prefuse.util that return Schema

static Schema	PrefuseLib.getAxisLabelSchema() Get the VisualItem Schema used for axis tick marks and labels.
static Schema	PrefuseLib.getMinimalVisualSchema() Get the minimal Schema needed for a unique VisualItem.
static Schema	PrefuseLib.getVisualItemSchema() Get an instance of the default Schema used for VisualItem instances.

Uses of Schema in prefuse.visual

Fields in prefuse.visual declared as Schema

protected static Schema	AggregateTable.AGGREGATED_SCHEMA
static Schema	VisualItem.SCHEMA A permanent, locked copy of the base VisualItem schema

Methods in prefuse.visual with parameters of type Schema

protected void

VisualTable.init(Visualization vis, java.lang.String group, Schema schema) Initialize this VisualTable

Constructors in prefuse.visual with parameters of type Schema

AggregateTable(Visualization vis, java.lang.String group, Schema schema)
Create a new AggregateTable.

VisualTable(Table parent, Visualization vis, java.lang.String group, Predicate rowFilter, Schema schema)
Create a new VisualTable.

VisualTable(Visualization vis, java.lang.String group, Schema schema)
Create a new VisualTable without a parent table.

VisualTable(Visualization vis, java.lang.String group, Schema schema, java.lang.Class tupleType)
Create a new VisualTable without a parent table.

Uses of Schema in prefuse.visual.expression

Methods in prefuse.visual.expression with parameters of type Schema

java.lang.Class	QueryExpression.getType(Schema s)
java.lang.Class	InGroupPredicate.getType(Schema s)
java.lang.Class	GroupSizeFunction.getType(Schema s)