Packages

com.groupdocs.metadata.core

Interfaces

Classes

Enums

Exceptions

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java.lang.Object
- com.groupdocs.metadata.core.MetadataPackage
- - com.groupdocs.metadata.core.CustomPackage
  - - com.groupdocs.metadata.core.DocumentPackage

All Implemented Interfaces:

Iterable<MetadataProperty>

Direct Known Subclasses:

DiagramPackage, PdfPackage, PresentationPackage, ProjectManagementPackage, SpreadsheetPackage, WordProcessingPackage
```
public abstract class DocumentPackage
extends CustomPackage
```
Represents native metadata in an office document.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` Removes all writable metadata properties from the package.
`void`	`clearBuiltInProperties()` Removes all built-in metadata properties.
`void`	`clearCustomProperties()` Removes all custom metadata properties.
`boolean`	`remove(String propertyName)` Removes a writable metadata property by the specified name.

Methods inherited from class com.groupdocs.metadata.core.MetadataPackage
addProperties, contains, findProperties, get_Item, getCount, getKeys, getKnowPropertyDescriptors, getMetadataType, getPropertyDescriptors, iterator, removeProperties, sanitize, setProperties, updateProperties

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - remove
```
public final boolean remove(String propertyName)
```
    Removes a writable metadata property by the specified name.
    
    Parameters:
    
    propertyName - A metadata property name.
    
    Returns:
    
    true if the property is found and deleted; otherwise false.
  - clear
```
public final void clear()
```
    Removes all writable metadata properties from the package.
  - clearBuiltInProperties
```
public final void clearBuiltInProperties()
```
    Removes all built-in metadata properties.
  - clearCustomProperties
```
public final void clearCustomProperties()
```
    Removes all custom metadata properties.