de.grogra.xl.impl.dom
Class RuntimeModel

java.lang.Object
  de.grogra.xl.impl.base.RuntimeModel
      de.grogra.xl.impl.dom.RuntimeModel

All Implemented Interfaces:

RuntimeModel

public class RuntimeModel
extends RuntimeModel

Field Summary

static int	ATTRIBUTE
static int	SIBLING

Fields inherited from class de.grogra.xl.impl.base.RuntimeModel

BRANCH_EDGE, branchIn, CONTAINMENT_EDGE, CONTAINMENT_END_EDGE, copyIn, copyOut, MARK_EDGE, MIN_NORMAL_BIT_INDEX, MIN_USER_EDGE, REFINEMENT_EDGE, SPECIAL_MASK, SUCCESSOR_EDGE

Constructor Summary

RuntimeModel()

Method Summary

void	addEdgeBits(java.lang.Object source, java.lang.Object target, int bits) Adds a set of edge bits from a source node to a target node.
EdgeIterator	createEdgeIterator(java.lang.Object node, EdgeDirection dir) Creates an iterator over the edges of node.
int	getEdgeBits(java.lang.Object source, java.lang.Object target) Return the edge bits between a source node and a target node.
java.lang.Class	getNodeType() Specifies the base type of nodes of this runtime model.
boolean	isWrapperFor(java.lang.Object object, Type type) Tests if the object is a wrapper for values of the given type.
java.lang.Object	unwrapObject(java.lang.Object wrapper) Extracts the Object value of a wrapper.

Methods inherited from class de.grogra.xl.impl.base.RuntimeModel

currentGraph, edgeBitsIntersection, edgeBitsUnion, getStandardEdgeFor, initialize, isNode, setCurrentGraph, testEdgeBits, unwrapBoolean, unwrapByte, unwrapChar, unwrapDouble, unwrapFloat, unwrapInt, unwrapLong, unwrapShort

Methods inherited from class java.lang.Object

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

Field Detail

ATTRIBUTE

public static final int ATTRIBUTE

See Also:

Constant Field Values

SIBLING

public static final int SIBLING

See Also:

Constant Field Values

Constructor Detail

RuntimeModel

public RuntimeModel()

Method Detail

addEdgeBits

public void addEdgeBits(java.lang.Object source,
                        java.lang.Object target,
                        int bits)

Description copied from class: RuntimeModel

Adds a set of edge bits from a source node to a target node.

Specified by:

addEdgeBits in class RuntimeModel

Parameters:

source - the source node of the edge

target - the target node of the edge

bits - the edge bits that are to be added

createEdgeIterator

public EdgeIterator createEdgeIterator(java.lang.Object node,
                                       EdgeDirection dir)

Description copied from class: RuntimeModel

Creates an iterator over the edges of node. The iterator is set to the first edge of the node, if any. The direction dir has to be respected by the iterator.

Specified by:

createEdgeIterator in class RuntimeModel

Parameters:

node - the node whose edges are to be iterated

dir - direction in which edges are traversed (seen from node)

Returns:

an edge iterator

getEdgeBits

public int getEdgeBits(java.lang.Object source,
                       java.lang.Object target)

Description copied from class: RuntimeModel

Return the edge bits between a source node and a target node. If there is no edge at all, 0 is returned.

Specified by:

getEdgeBits in class RuntimeModel

Parameters:

source - the source node of the edge

target - the target node of the edge

Returns:

the edge bits

getNodeType

public java.lang.Class getNodeType()

Description copied from class: RuntimeModel

Specifies the base type of nodes of this runtime model. This should return the same type as CompiletimeModel.getNodeType() for the corresponding CompiletimeModel implementation.

Specified by:

getNodeType in class RuntimeModel

Returns:

base type of nodes

isWrapperFor

public boolean isWrapperFor(java.lang.Object object,
                            Type type)

Description copied from interface: RuntimeModel

Tests if the object is a wrapper for values of the given type.

Specified by:

isWrapperFor in interface RuntimeModel

Overrides:

isWrapperFor in class RuntimeModel

Parameters:

object - the potential wrapper to be tested

type - the value type

Returns:

true iff object is a wrapper for values of type type

unwrapObject

public java.lang.Object unwrapObject(java.lang.Object wrapper)

Description copied from interface: RuntimeModel

Extracts the Object value of a wrapper.

Specified by:

unwrapObject in interface RuntimeModel

Overrides:

unwrapObject in class RuntimeModel

Parameters:

wrapper - the wrapper

Returns:

the wrapped value of the wrapper