Package com.flowable.platform.common.util

Class CompositeReadOnlyVariableContainer

java.lang.Object

com.flowable.platform.common.util.CompositeReadOnlyVariableContainer

All Implemented Interfaces:

org.flowable.common.engine.api.variable.VariableContainer

public class CompositeReadOnlyVariableContainer
extends Object
implements org.flowable.common.engine.api.variable.VariableContainer

A read-only variable container, which iterates a collection of given variable containers to resolve a variable, in the order of iteration. The first variable container which contains the variable is used to return it.

Author:

Arthur Hupka-Merle

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	tenantId
protected final Collection<org.flowable.common.engine.api.variable.VariableContainer>	variableContainers

Constructor Summary

Constructors

Constructor	Description
CompositeReadOnlyVariableContainer(Collection<org.flowable.common.engine.api.variable.VariableContainer> variableContainers, String tenantId)

Method Summary

Modifier and Type	Method	Description
String	getTenantId()
Object	getVariable(String key)
Set<String>	getVariableNames()
boolean	hasVariable(String key)
void	setTransientVariable(String key, Object object)
void	setVariable(String key, Object object)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

variableContainers

protected final Collection<org.flowable.common.engine.api.variable.VariableContainer> variableContainers

tenantId

protected final String tenantId

Constructor Details

CompositeReadOnlyVariableContainer

public CompositeReadOnlyVariableContainer(Collection<org.flowable.common.engine.api.variable.VariableContainer> variableContainers,
 String tenantId)

Method Details

hasVariable

public boolean hasVariable(String key)

Specified by:

hasVariable in interface org.flowable.common.engine.api.variable.VariableContainer

getVariable

public Object getVariable(String key)

Specified by:

getVariable in interface org.flowable.common.engine.api.variable.VariableContainer

setVariable

public void setVariable(String key,
 Object object)

Specified by:

setVariable in interface org.flowable.common.engine.api.variable.VariableContainer

setTransientVariable

public void setTransientVariable(String key,
 Object object)

Specified by:

setTransientVariable in interface org.flowable.common.engine.api.variable.VariableContainer

getTenantId

public String getTenantId()

Specified by:

getTenantId in interface org.flowable.common.engine.api.variable.VariableContainer

getVariableNames

public Set<String> getVariableNames()

Specified by:

getVariableNames in interface org.flowable.common.engine.api.variable.VariableContainer

toString

public String toString()

Overrides:

toString in class Object