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

Class ThreadSafeVariableTypeStateProvider

java.lang.Object

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

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

Direct Known Subclasses:

SingleTypeStateProvider

public class ThreadSafeVariableTypeStateProvider
extends VariableTypeStateProvider

Thread safe version of VariableTypeStateProvider

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.bsl.model.typesytem.VariableTypeStateProvider

VariableTypeStateProvider.EnvironmentStates, VariableTypeStateProvider.InnerProvider

Field Summary

Fields inherited from class com._1c.g5.v8.dt.bsl.model.typesytem.VariableTypeStateProvider

allStates

Constructor Summary

Constructors

Constructor	Description
ThreadSafeVariableTypeStateProvider()

Method Summary

Modifier and Type	Method	Description
void	addState(VariableTypeState state)	Adds new state to provider
void	addStates(List<VariableTypeState> states)	Adds states to provider
List<Environments>	allEnvironments()	Gets all Environments in this provider
void	clear()	Do VariableTypeStateProvider.clear() for all Environment
void	copyLastState(int newOffset)	Copies last state for all Environment
void	copyNearestByOffsetState(int offset, int newOffset)	Copies the nearest state for all Environment
VariableTreeTypeState	createTypeState(Variable variable, Environments envs, int offset, org.eclipse.xtext.nodemodel.INode blockNode)	Creates state
protected VariableTypeStateProvider.InnerProvider	findProviderByEnvs(Environments envs)	Finds VariableTypeStateProvider.InnerProvider by Environments
List<VariableTypeState>	getAll()	Gets all state into provider
List<VariableTypeState>	getLastState()	Gets all last state for all allowed Environment
List<VariableTypeState>	getLastStateBetween(Environments envs, int begin, int end)	Gets the nearest state to end which has offset more than begin
List<VariableTypeState>	getNearestByOffset(int offset)	Gets the nearest VariableTypeState by offset for all allowed Environment
List<VariableTypeState>	getNearestByOffset(Environments envs, int offset)	Gets the nearest VariableTypeState by offset
boolean	isEmptyState()	Checks states for empty for all Environment

Methods inherited from class com._1c.g5.v8.dt.bsl.model.typesytem.VariableTypeStateProvider

clear, copyLastState, copyNearestByOffsetState, findProvidersByEnvs, getAll, getLastState, getNewEnvironmentStates, isEmptyState

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadSafeVariableTypeStateProvider

public ThreadSafeVariableTypeStateProvider()

Method Detail

createTypeState

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

Description copied from class: VariableTypeStateProvider

Creates state

Overrides:

createTypeState in class VariableTypeStateProvider

Parameters:

variable - Variable in BSL associated with this state, can't be null

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

offset - position in document, where this state was created

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

addState

public void addState(VariableTypeState state)

Description copied from class: VariableTypeStateProvider

Adds new state to provider

Overrides:

addState in class VariableTypeStateProvider

Parameters:

state - new VariableTypeState

addStates

public void addStates(List<VariableTypeState> states)

Description copied from class: VariableTypeStateProvider

Adds states to provider

Overrides:

addStates in class VariableTypeStateProvider

Parameters:

states - list of VariableTypeState, can't be null

getLastState

public List<VariableTypeState> getLastState()

Description copied from class: VariableTypeStateProvider

Gets all last state for all allowed Environment

Overrides:

getLastState in class VariableTypeStateProvider

Returns:

list of VariableTypeState, never null

getNearestByOffset

public List<VariableTypeState> getNearestByOffset(int offset)

Description copied from class: VariableTypeStateProvider

Gets the nearest VariableTypeState by offset for all allowed Environment

Overrides:

getNearestByOffset in class VariableTypeStateProvider

Parameters:

offset - position for getting type of Variable

Returns:

list of VariableTypeState, never null

getNearestByOffset

public List<VariableTypeState> getNearestByOffset(Environments envs,
                                                  int offset)

Description copied from class: VariableTypeStateProvider

Gets the nearest VariableTypeState by offset

Overrides:

getNearestByOffset in class VariableTypeStateProvider

Parameters:

envs - filtering Environments, can't be null

offset - position for getting type of Variable

Returns:

the nearest VariableTypeState. Can return null

getLastStateBetween

public List<VariableTypeState> getLastStateBetween(Environments envs,
                                                   int begin,
                                                   int end)

Description copied from class: VariableTypeStateProvider

Gets the nearest state to end which has offset more than begin

Overrides:

getLastStateBetween in class VariableTypeStateProvider

begin - limiting position

end - limiting position

Returns:

corresponding VariableTypeState. Can't return null

allEnvironments

public List<Environments> allEnvironments()

Description copied from class: VariableTypeStateProvider

Gets all Environments in this provider

Overrides:

allEnvironments in class VariableTypeStateProvider

Returns:

all Environments, never null

clear

public void clear()

Description copied from class: VariableTypeStateProvider

Do VariableTypeStateProvider.clear() for all Environment

Overrides:

clear in class VariableTypeStateProvider

isEmptyState

public boolean isEmptyState()

Description copied from class: VariableTypeStateProvider

Checks states for empty for all Environment

Overrides:

isEmptyState in class VariableTypeStateProvider

Returns:

true, if states is empty, false otherwise

copyLastState

public void copyLastState(int newOffset)

Description copied from class: VariableTypeStateProvider

Copies last state for all Environment

Overrides:

copyLastState in class VariableTypeStateProvider

Parameters:

newOffset - value of new offset

copyNearestByOffsetState

public void copyNearestByOffsetState(int offset,
                                     int newOffset)

Description copied from class: VariableTypeStateProvider

Copies the nearest state for all Environment

Overrides:

copyNearestByOffsetState in class VariableTypeStateProvider

Parameters:

offset - finds the nearest state for this value of offset

newOffset - value of new offset

getAll

public List<VariableTypeState> getAll()

Description copied from class: VariableTypeStateProvider

Gets all state into provider

Overrides:

getAll in class VariableTypeStateProvider

Returns:

list of VariableTypeState, never null

findProviderByEnvs

protected VariableTypeStateProvider.InnerProvider findProviderByEnvs(Environments envs)

Description copied from class: VariableTypeStateProvider

Finds VariableTypeStateProvider.InnerProvider by Environments

Overrides:

findProviderByEnvs in class VariableTypeStateProvider

Parameters:

envs - Environments for finding VariableTypeStateProvider.InnerProvider, can't be null

Returns:

found VariableTypeStateProvider.InnerProvider or null if provider for passed Environment wasn't found