CosDict (veraPDF Validation 1.22.1 API)

All Superinterfaces:

CosObject, Object

All Known Subinterfaces:

CosFileSpecification, CosInfo, CosStream, CosTrailer

All Known Implementing Classes:

GFCosDict, GFCosFileSpecification, GFCosInfo, GFCosStream, GFCosTrailer
```
public interface CosDict
extends CosObject
```
PDF Dict type

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getkeysString()`	ampersand separated list of all keys of the dictionary
`Long`	`getsize()`	number of key/value pairs in the dictionary

Methods inherited from interface org.verapdf.model.baselayer.Object
getContext, getExtraContext, getID, getLinkedObjects, getLinks, getObjectType, getProperties, getSuperTypes, isContextDependent

- Method Detail
  - getsize
```
Long getsize()
```
    number of key/value pairs in the dictionary
  - getkeysString
```
String getkeysString()
```
    ampersand separated list of all keys of the dictionary