Package com._1c.g5.v8.dt.bsl.model.typesytem

Class VariableTypeState

java.lang.Object

com._1c.g5.v8.dt.bsl.model.typesytem.VariableTypeState

All Implemented Interfaces:

IExpressionTypeState, Comparable<VariableTypeState>

Direct Known Subclasses:

VariableTreeTypeState

public class VariableTypeState
extends Object
implements IExpressionTypeState, Comparable<VariableTypeState>

Implements interface IExpressionTypeState for BSL model element Variable

Field Summary

Fields

Modifier and Type	Field	Description
protected org.eclipse.xtext.nodemodel.INode	blockNode
protected Collection<IExpressionTypeState>	children
protected Map<Expression,Set<? extends TypeItem>>	typesByDependedState
protected Set<TypeItem>	typesState

Constructor Summary

Constructors

Constructor	Description
VariableTypeState(Variable variable, Environments envs, int offset, org.eclipse.xtext.nodemodel.INode blockNode)	Creates state

Method Summary

Modifier and Type	Method	Description
void	addChildState(IExpressionTypeState childState)	Add new child state.
void	addExpressionRelatedTypes(Expression baseExpression, Collection<? extends TypeItem> types)	Adds types to state.
void	addType(TypeItem type)	Add type to state
void	addTypes(VariableTypeState state)	Add type to state from another state
void	addTypes(Collection<? extends TypeItem> types)	Add types to state
int	compareTo(VariableTypeState state)
VariableTypeState	copyWithNewOffset(int newOffset)	Creates new VariableTypeState with new offset
int	getBlockOffset()	Gets offset of the Block corresponding to the this state
Iterable<IExpressionTypeState>	getChildState()	Gets children states for current state
Environments	getEnvironments()	Gets corresponding Environments for current state
int	getOffset()	Gets position of the document where this state was created
IExpressionTypeState	getParentState()	Gets state that was before current state
org.eclipse.emf.ecore.EObject	getSemanticObject()	Gets semantic model object corresponding to the this state
Iterable<TypeItem>	getTypes()	Gets all types associated with this state
int	getTypesSize()	Gets type's list size
Variable	getVariable()	Gets variable for which this state was created
boolean	hasTypes()	Checks that state has assosiated types
void	setParentState(IExpressionTypeState parentState)	Sets state that was before current state.

Methods inherited from class java.lang.Object

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

Field Detail

children

protected Collection<IExpressionTypeState> children

typesByDependedState

protected Map<Expression,Set<? extends TypeItem>> typesByDependedState

typesState

protected Set<TypeItem> typesState

blockNode

protected final org.eclipse.xtext.nodemodel.INode blockNode

Constructor Detail

VariableTypeState

public VariableTypeState(Variable variable,
                         Environments envs,
                         int offset,
                         org.eclipse.xtext.nodemodel.INode blockNode)

Creates state

Parameters:

variable - Variable in BSL associated with this state

envs - Environments for this state, can't be null

offset - position in document, where this state was created

blockNode - INode corresponding to the containment Block in Built-In Language, can't be null

Method Detail

getVariable

public Variable getVariable()

Gets variable for which this state was created

Returns:

variable in BSL

getOffset

public int getOffset()

Gets position of the document where this state was created

Returns:

position

copyWithNewOffset

public VariableTypeState copyWithNewOffset(int newOffset)

Creates new VariableTypeState with new offset

Parameters:

newOffset - value of new offset

Returns:

new VariableTypeState

getEnvironments

public Environments getEnvironments()

Gets corresponding Environments for current state

Specified by:

getEnvironments in interface IExpressionTypeState

Returns:

Environments, never null

getTypes

public Iterable<TypeItem> getTypes()

Gets all types associated with this state

Specified by:

getTypes in interface IExpressionTypeState

Returns:

list of TypeItem

hasTypes

public boolean hasTypes()

Description copied from interface: IExpressionTypeState

Checks that state has assosiated types

Specified by:

hasTypes in interface IExpressionTypeState

Returns:

true if there are assosiated types in state, false otherwise

addType

public void addType(TypeItem type)

Description copied from interface: IExpressionTypeState

Add type to state

Specified by:

addType in interface IExpressionTypeState

Parameters:

type - adding TypeItem, can't be null

addTypes

public void addTypes(Collection<? extends TypeItem> types)

Description copied from interface: IExpressionTypeState

Add types to state

Specified by:

addTypes in interface IExpressionTypeState

Parameters:

types - adding TypeItems, can't be null

addExpressionRelatedTypes

public void addExpressionRelatedTypes(Expression baseExpression,
                                      Collection<? extends TypeItem> types)

Description copied from interface: IExpressionTypeState

Adds types to state. Method removes old types related to baseExpression and add new related types

Specified by:

addExpressionRelatedTypes in interface IExpressionTypeState

Parameters:

baseExpression - Expression which provides adding types, cannot be null

types - setting TypeItems, cannot be null

addTypes

public void addTypes(VariableTypeState state)

Description copied from interface: IExpressionTypeState

Add type to state from another state

Specified by:

addTypes in interface IExpressionTypeState

Parameters:

state - VariableTypeState for adding types, can't be null

getTypesSize

public int getTypesSize()

Description copied from interface: IExpressionTypeState

Gets type's list size

Specified by:

getTypesSize in interface IExpressionTypeState

Returns:

count of types in VariableTypeState

getParentState

public IExpressionTypeState getParentState()

Gets state that was before current state

Specified by:

getParentState in interface IExpressionTypeState

Returns:

parent state

setParentState

public void setParentState(IExpressionTypeState parentState)

Sets state that was before current state.
Remark that in IExpressionTypeState.addChildState(IExpressionTypeState) parent state set automatically

Specified by:

setParentState in interface IExpressionTypeState

Parameters:

parentState - parent state

getChildState

public Iterable<IExpressionTypeState> getChildState()

Gets children states for current state

Specified by:

getChildState in interface IExpressionTypeState

Returns:

list of IExpressionTypeState

addChildState

public void addChildState(IExpressionTypeState childState)

Add new child state.
Remarks that current state will be parent state for childState

Specified by:

addChildState in interface IExpressionTypeState

Parameters:

childState - new child

compareTo

public int compareTo(VariableTypeState state)

Specified by:

compareTo in interface Comparable<VariableTypeState>

getSemanticObject

public org.eclipse.emf.ecore.EObject getSemanticObject()

Gets semantic model object corresponding to the this state

Returns:

semantic model object corresponding to the this state, can't be null if there is no semantic object for this state

getBlockOffset

public int getBlockOffset()

Gets offset of the Block corresponding to the this state

Returns:

offset of the Block corresponding to the this state