com.google.cloud.tools.jib.image

Class UnwrittenLayer

java.lang.Object

com.google.cloud.tools.jib.image.UnwrittenLayer

All Implemented Interfaces:

Layer

public class UnwrittenLayer
extends java.lang.Object
implements Layer

A layer that has not been written out and only has the unwritten content Blob. Once written, this layer becomes a CachedLayer.

Constructor Summary

Constructors

Constructor and Description
UnwrittenLayer(Blob uncompressedBlob) Initializes with the uncompressed Blob of the layer content.

Method Summary

Modifier and Type	Method and Description
Blob	getBlob() Gets the uncompressed layer content BLOB.
BlobDescriptor	getBlobDescriptor()
DescriptorDigest	getDiffId()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnwrittenLayer

public UnwrittenLayer(Blob uncompressedBlob)

Initializes with the uncompressed Blob of the layer content.

Parameters:

uncompressedBlob - the uncompressed Blob of the layer content

Method Detail

getBlob

public Blob getBlob()

Gets the uncompressed layer content BLOB.

Specified by:

getBlob in interface Layer

Returns:

the layer's content BLOB

getBlobDescriptor

public BlobDescriptor getBlobDescriptor()
                                 throws LayerPropertyNotFoundException

Specified by:

getBlobDescriptor in interface Layer

Returns:

the layer's content BlobDescriptor

Throws:

LayerPropertyNotFoundException - if not available

getDiffId

public DescriptorDigest getDiffId()
                           throws LayerPropertyNotFoundException

Specified by:

getDiffId in interface Layer

Returns:

the layer's diff ID

Throws:

LayerPropertyNotFoundException - if not available