CopyPropositionVisitor (Protempa Framework 5.0-Beta-6 API)

java.lang.Object
- org.protempa.proposition.visitor.AbstractPropositionVisitor
- - org.protempa.proposition.CopyPropositionVisitor

All Implemented Interfaces:

PropositionVisitor
```
public final class CopyPropositionVisitor
extends AbstractPropositionVisitor
```
Makes an exact copy of a proposition, including the original proposition's unique id. To copy a proposition, pass an instance of this class into PropositionVisitable.accept(org.protempa.proposition.visitor.PropositionVisitor) and call getCopy(). You may override the copy's field values by setting the corresponding fields of this class (e.g., deleteDate). The default behavior will use the original proposition's values for all fields.

Author:

Andrew Post

Constructor Summary

Constructors
Constructor and Description

CopyPropositionVisitor()

Constructors
Constructor and Description
`CopyPropositionVisitor()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears the stored copy.
`Proposition`	`getCopy()` Gets the stored copy.
`Date`	`getCreateDate()` Returns the create date for copies made with this visitor.
`Date`	`getDeleteDate()` Returns the delete date for copies made with this visitor.
`Date`	`getDownloadDate()` Returns the download date for copies made with this visitor.
`Map<String,Value>`	`getProperties()` Returns the properties for copies made with this visitor.
`Map<String,List<UniqueId>>`	`getReferences()` Returns the references for copies made with this visitor.
`SourceSystem`	`getSourceSystem()` Returns the source system for copies made with this visitor.
`UniqueId`	`getUniqueId()` Returns the unique id for copies made with this visitor.
`Date`	`getUpdateDate()` Returns the update date for copies made with this visitor.
`void`	`setCreateDate(Date createDate)` Overrides the create date for copies made with this visitor.
`void`	`setDeleteDate(Date deleteDate)` Overrides the delete date for copies made with this visitor.
`void`	`setDownloadDate(Date downloadDate)` Overrides the download date for copies made with this visitor.
`void`	`setProperties(Map<String,Value> properties)` Overrides the properties for copies made with this visitor.
`void`	`setReferences(Map<String,List<UniqueId>> references)` Overrides the references for copies made with this visitor.
`void`	`setSourceSystem(SourceSystem sourceSystem)` Overrides the source system for copies made with this visitor.
`void`	`setUniqueId(UniqueId uniqueId)` Overrides the unique id for copies made with this visitor.
`void`	`setUpdateDate(Date updateDate)` Overrides the update date for copies made with this visitor.
`void`	`visit(AbstractParameter abstractParameter)` Copies an `AbstractParameter` proposition.
`void`	`visit(Constant constant)` Copies a `Constant` proposition.
`void`	`visit(Context context)` Copies a `Context` proposition.
`void`	`visit(Event event)` Copies a `Event` proposition.
`void`	`visit(PrimitiveParameter primitiveParameter)` Copies a `PrimitiveParameter` proposition.

Methods inherited from class org.protempa.proposition.visitor.AbstractPropositionVisitor
visit, visit

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CopyPropositionVisitor
```
public CopyPropositionVisitor()
```
- Method Detail
  - getProperties
```
public Map<String,Value> getProperties()
```
    Returns the properties for copies made with this visitor.
    
    Returns:
    
    a map of property name to value pairs, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setProperties
```
public void setProperties(Map<String,Value> properties)
```
    Overrides the properties for copies made with this visitor.
    
    Parameters:
    
    properties - a map of property name to value pairs, or null to use the original proposition's value for this field.
  - getReferences
```
public Map<String,List<UniqueId>> getReferences()
```
    Returns the references for copies made with this visitor.
    
    Returns:
    
    a map of reference name to reference pairs, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setReferences
```
public void setReferences(Map<String,List<UniqueId>> references)
```
    Overrides the references for copies made with this visitor.
    
    Parameters:
    
    references - a map of reference name to reference pairs, or null to use the original proposition's value for this field.
  - getUniqueId
```
public UniqueId getUniqueId()
```
    Returns the unique id for copies made with this visitor.
    
    Returns:
    
    an unique id, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setUniqueId
```
public void setUniqueId(UniqueId uniqueId)
```
    Overrides the unique id for copies made with this visitor.
    
    Parameters:
    
    uniqueId - an unique id, or null to use the original proposition's value for this field.
  - getSourceSystem
```
public SourceSystem getSourceSystem()
```
    Returns the source system for copies made with this visitor.
    
    Returns:
    
    a source system, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setSourceSystem
```
public void setSourceSystem(SourceSystem sourceSystem)
```
    Overrides the source system for copies made with this visitor.
    
    Parameters:
    
    sourceSystem - a source system, or null to use the original proposition's value for this field.
  - getDownloadDate
```
public Date getDownloadDate()
```
    Returns the download date for copies made with this visitor.
    
    Returns:
    
    a date, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setDownloadDate
```
public void setDownloadDate(Date downloadDate)
```
    Overrides the download date for copies made with this visitor.
    
    Parameters:
    
    downloadDate - a date, or null to use the original proposition's value for this field.
  - getCreateDate
```
public Date getCreateDate()
```
    Returns the create date for copies made with this visitor.
    
    Returns:
    
    a date, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setCreateDate
```
public void setCreateDate(Date createDate)
```
    Overrides the create date for copies made with this visitor.
    
    Parameters:
    
    createDate - a date, or null to use the original proposition's value for this field.
  - getUpdateDate
```
public Date getUpdateDate()
```
    Returns the update date for copies made with this visitor.
    
    Returns:
    
    a date, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setUpdateDate
```
public void setUpdateDate(Date updateDate)
```
    Overrides the update date for copies made with this visitor.
    
    Parameters:
    
    updateDate - a date, or null to use the original proposition's value for this field.
  - getDeleteDate
```
public Date getDeleteDate()
```
    Returns the delete date for copies made with this visitor.
    
    Returns:
    
    a date, or null. A value of null means that this visitor is using the original proposition's value for this field.
  - setDeleteDate
```
public void setDeleteDate(Date deleteDate)
```
    Overrides the delete date for copies made with this visitor.
    
    Parameters:
    
    deleteDate - a date, or null to use the original proposition's value for this field.
  - visit
```
public void visit(Context context)
```
    Copies a Context proposition. Retrieve it by subsequently calling getCopy().
    
    Specified by:
    
    visit in interface PropositionVisitor
    
    Overrides:
    
    visit in class AbstractPropositionVisitor
    
    Parameters:
    
    context - the context to copy. Cannot be null.
  - visit
```
public void visit(Constant constant)
```
    Copies a Constant proposition. Retrieve it by subsequently calling getCopy().
    
    Specified by:
    
    visit in interface PropositionVisitor
    
    Overrides:
    
    visit in class AbstractPropositionVisitor
    
    Parameters:
    
    constant - the constant to copy. Cannot be null.
  - visit
```
public void visit(PrimitiveParameter primitiveParameter)
```
    Copies a PrimitiveParameter proposition. Retrieve it by subsequently calling getCopy().
    
    Specified by:
    
    visit in interface PropositionVisitor
    
    Overrides:
    
    visit in class AbstractPropositionVisitor
    
    Parameters:
    
    primitiveParameter - the primitive parameter to copy. Cannot be null.
  - visit
```
public void visit(Event event)
```
    Copies a Event proposition. Retrieve it by subsequently calling getCopy().
    
    Specified by:
    
    visit in interface PropositionVisitor
    
    Overrides:
    
    visit in class AbstractPropositionVisitor
    
    Parameters:
    
    event - the event to copy. Cannot be null.
  - visit
```
public void visit(AbstractParameter abstractParameter)
```
    Copies an AbstractParameter proposition. Retrieve it by subsequently calling getCopy().
    
    Specified by:
    
    visit in interface PropositionVisitor
    
    Overrides:
    
    visit in class AbstractPropositionVisitor
    
    Parameters:
    
    abstractParameter - the abstract parameter to copy. Cannot be null.
  - getCopy
```
public Proposition getCopy()
```
    Gets the stored copy.
    
    Returns:
    
    a proposition.
  - clear
```
public void clear()
```
    Clears the stored copy.

Class CopyPropositionVisitor

Constructor Summary

Method Summary

Methods inherited from class org.protempa.proposition.visitor.AbstractPropositionVisitor

Methods inherited from class java.lang.Object

Constructor Detail

CopyPropositionVisitor

Method Detail

getProperties

setProperties

getReferences

setReferences

getUniqueId

setUniqueId

getSourceSystem

setSourceSystem

getDownloadDate

setDownloadDate

getCreateDate

setCreateDate

getUpdateDate

setUpdateDate

getDeleteDate

setDeleteDate

visit

visit

visit

visit

visit

getCopy

clear