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[New] Added asResource() etc. to StrolchRootElement

This commit is contained in:
Robert von Burg 2019-03-09 13:53:29 +01:00
parent 7c3a26771e
commit ce219ece59
1 changed files with 39 additions and 11 deletions
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50
li.strolch.model/src/main/java/li/strolch/model/StrolchRootElement.java
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@ -15,6 +15,7 @@
*/ */
package li.strolch.model; package li.strolch.model;
import li.strolch.model.activity.Activity;
import li.strolch.model.visitor.StrolchElementVisitor; import li.strolch.model.visitor.StrolchElementVisitor;
import li.strolch.model.visitor.StrolchRootElementVisitor; import li.strolch.model.visitor.StrolchRootElementVisitor;
@ -31,7 +32,7 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* *
* @return the object type * @return the object type
*/ */
public String getObjectType(); String getObjectType();
/** /**
* Set the type of this {@link StrolchRootElement}. Not that this method should only be called for new elements, not * Set the type of this {@link StrolchRootElement}. Not that this method should only be called for new elements, not
@ -40,21 +41,21 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* @param type * @param type
* the new type * the new type
*/ */
public void setType(String type); void setType(String type);
/** /**
* Returns true if this {@link StrolchRootElement} has a version set * Returns true if this {@link StrolchRootElement} has a version set
* *
* @return true if this {@link StrolchRootElement} has a version set * @return true if this {@link StrolchRootElement} has a version set
*/ */
public boolean hasVersion(); boolean hasVersion();
/** /**
* Returns the current version of this object, or null if no version is set * Returns the current version of this object, or null if no version is set
* *
* @return the current version of this object, or null if no version is set * @return the current version of this object, or null if no version is set
*/ */
public Version getVersion(); Version getVersion();
/** /**
* <p> * <p>
@ -67,7 +68,7 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* @throws IllegalArgumentException * @throws IllegalArgumentException
* if the given version's locator is not equal to the current element's locator * if the given version's locator is not equal to the current element's locator
*/ */
public void setVersion(Version version) throws IllegalArgumentException; void setVersion(Version version) throws IllegalArgumentException;
/** /**
* Return a clone of this {@link StrolchElement} * Return a clone of this {@link StrolchElement}
@ -75,14 +76,14 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* @return a clone of this {@link StrolchElement} * @return a clone of this {@link StrolchElement}
*/ */
@Override @Override
public StrolchRootElement getClone(); StrolchRootElement getClone();
/** /**
* Return a clone of this {@link StrolchElement} * Return a clone of this {@link StrolchElement}
* *
* @return a clone of this {@link StrolchElement} * @return a clone of this {@link StrolchElement}
*/ */
public StrolchRootElement getClone(boolean withVersion); StrolchRootElement getClone(boolean withVersion);
/** /**
* Visitor pattern accept method. Takes a {@link StrolchRootElementVisitor} to visit this element * Visitor pattern accept method. Takes a {@link StrolchRootElementVisitor} to visit this element
@ -92,21 +93,21 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* *
* @return the result of the visitation * @return the result of the visitation
*/ */
public <T> T accept(StrolchElementVisitor<T> visitor); <T> T accept(StrolchElementVisitor<T> visitor);
/** /**
* Formats this {@link StrolchRootElement} as an XML string * Formats this {@link StrolchRootElement} as an XML string
* *
* @return the formatted XML string * @return the formatted XML string
*/ */
public String toXmlString(); String toXmlString();
/** /**
* Formats this element as a JSON string * Formats this element as a JSON string
* *
* @return the formatted JSON string * @return the formatted JSON string
*/ */
public String toJsonString(); String toJsonString();
/** /**
* Formats this element as a flat JSON string, i.e. all parameter bags are removed and parameters are on the root * Formats this element as a flat JSON string, i.e. all parameter bags are removed and parameters are on the root
@ -114,5 +115,32 @@ public interface StrolchRootElement extends StrolchElement, PolicyContainer, Par
* *
* @return the formatted JSON string * @return the formatted JSON string
*/ */
public String toFlatJsonString(); String toFlatJsonString();
/**
* Casts this element to a Resource
*
* @return Casts this element to a Resource
*/
default Resource asResource() {
return (Resource) this;
}
/**
* Casts this element to a Order
*
* @return Casts this element to a Order
*/
default Order asOrder() {
return (Order) this;
}
/**
* Casts this element to a Activity
*
* @return Casts this element to a Activity
*/
default Activity asActivity() {
return (Activity) this;
}
} }