com.hdcookbook.grin.io.builders
Class VisualRCHandlerCell.WallCell

java.lang.Object
  com.hdcookbook.grin.io.builders.VisualRCHandlerCell
      com.hdcookbook.grin.io.builders.VisualRCHandlerCell.WallCell

Enclosing class:

VisualRCHandlerCell

public static class VisualRCHandlerCell.WallCell
extends VisualRCHandlerCell

Nested Class Summary

Nested classes/interfaces inherited from class com.hdcookbook.grin.io.builders.VisualRCHandlerCell

VisualRCHandlerCell.ActivateCell, VisualRCHandlerCell.LocationRefCell, VisualRCHandlerCell.NullCell, VisualRCHandlerCell.StateCell, VisualRCHandlerCell.StateRefCell, VisualRCHandlerCell.WallCell

Field Summary

Fields inherited from class com.hdcookbook.grin.io.builders.VisualRCHandlerCell

alternate, helper

Method Summary

java.lang.String	addState(java.util.Map<java.lang.String,java.lang.Integer> stateMap, java.util.Set<java.lang.String> dupCheck, java.util.Map<java.lang.String,VisualRCHandlerCell> cellMap) Add the state referred to by this cell to the map of states.
java.lang.String	check() Check that this cell is OK.
VisualRCHandlerCell	getRefersTo() Get the cell that this cell refers to.
java.lang.String	getState() Get the name of the state of this cell, or that this cell refers to.
int	getStateNumber(java.util.Map<java.lang.String,java.lang.Integer> states, java.lang.String stateFrom) Get the integer number of this state within the states map when navigating to this cell from the numbered state.

Methods inherited from class com.hdcookbook.grin.io.builders.VisualRCHandlerCell

getRightLeft, getUpDown, newActivate, newLocationRef, newNull, newState, newStateRef, newWall

Methods inherited from class java.lang.Object

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

Method Detail

getRefersTo

public VisualRCHandlerCell getRefersTo()

Description copied from class: VisualRCHandlerCell

Get the cell that this cell refers to. Returns null if this cell doesn't refer to another cell, e.g. because it's a state or an .

Specified by:

getRefersTo in class VisualRCHandlerCell

addState

public java.lang.String addState(java.util.Map<java.lang.String,java.lang.Integer> stateMap,
                                 java.util.Set<java.lang.String> dupCheck,
                                 java.util.Map<java.lang.String,VisualRCHandlerCell> cellMap)

Description copied from class: VisualRCHandlerCell

Add the state referred to by this cell to the map of states. Calling this method multiple times on the same cell has no effect.

Specified by:

addState in class VisualRCHandlerCell

Returns:

null if OK, or an error message if not

getState

public java.lang.String getState()

Description copied from class: VisualRCHandlerCell

Get the name of the state of this cell, or that this cell refers to. Returns a synthetic value for activate, wall or null cells.

Specified by:

getState in class VisualRCHandlerCell

getStateNumber

public int getStateNumber(java.util.Map<java.lang.String,java.lang.Integer> states,
                          java.lang.String stateFrom)
                   throws java.io.IOException

Description copied from class: VisualRCHandlerCell

Get the integer number of this state within the states map when navigating to this cell from the numbered state.

Specified by:

getStateNumber in class VisualRCHandlerCell

Throws:

java.io.IOException - if there's an error in the grid construction

check

public java.lang.String check()

Description copied from class: VisualRCHandlerCell

Check that this cell is OK. This is called after the cell is completely initialized.

Specified by:

check in class VisualRCHandlerCell

Returns:

null if OK, or an error message if not