public class EncoderOmit extends LegacyEncoder
| Constructor and Description | 
|---|
| EncoderOmit() | 
| EncoderOmit(boolean federated) | 
| EncoderOmit(int[] colList,
           int clen) | 
| EncoderOmit(org.apache.wink.json4j.JSONObject parsedSpec,
           String[] colnames,
           int clen,
           int minCol,
           int maxCol) | 
| Modifier and Type | Method and Description | 
|---|---|
| MatrixBlock | apply(FrameBlock in,
     MatrixBlock out)Encode input data blockwise according to existing transform meta data (transform apply). | 
| void | build(FrameBlock in)Build the transform meta data for the given block input. | 
| MatrixBlock | encode(FrameBlock in,
      MatrixBlock out)Block encode: build and apply (transform encode). | 
| boolean | equals(Object o) | 
| FrameBlock | getMetaData(FrameBlock out)Construct a frame block out of the transform meta data. | 
| int | getNumRemovedRows() | 
| int | getNumRemovedRows(boolean[] rmRows) | 
| int | hashCode() | 
| int | initColList(int[] colList) | 
| void | initMetaData(FrameBlock meta)Sets up the required meta data for a subsequent call to apply. | 
| boolean | isApplicable()Indicates if this encoder is applicable, i.e, if there is at least one column to encode. | 
| void | mergeAt(EncoderOmit other,
       int row,
       int col) | 
| boolean | omit(String[] words,
    TfUtils agents) | 
| void | readExternal(ObjectInput in)Redirects the default java serialization via externalizable to our default hadoop writable serialization for
 efficient broadcast/rdd deserialization. | 
| EncoderOmit | subRangeEncoder(IndexRange ixRange)Returns a new Encoder that only handles a sub range of columns. | 
| void | updateIndexRanges(long[] beginDims,
                 long[] endDims)Update index-ranges to after encoding. | 
| void | writeExternal(ObjectOutput out)Redirects the default java serialization via externalizable to our default hadoop writable serialization for
 efficient broadcast/rdd serialization. | 
buildPartial, getColList, getColMapping, initColList, isApplicable, mergeAt, prepareBuildPartial, setColList, shiftColspublic EncoderOmit(org.apache.wink.json4j.JSONObject parsedSpec,
                   String[] colnames,
                   int clen,
                   int minCol,
                   int maxCol)
            throws org.apache.wink.json4j.JSONException
org.apache.wink.json4j.JSONExceptionpublic EncoderOmit()
public EncoderOmit(int[] colList,
                   int clen)
public EncoderOmit(boolean federated)
public int initColList(int[] colList)
initColList in class LegacyEncoderpublic boolean isApplicable()
isApplicable in class LegacyEncoderpublic int getNumRemovedRows(boolean[] rmRows)
public int getNumRemovedRows()
public MatrixBlock encode(FrameBlock in, MatrixBlock out)
LegacyEncoderencode in class LegacyEncoderin - input frame blockout - output matrix blockpublic void build(FrameBlock in)
LegacyEncoderbuild in class LegacyEncoderin - input frame blockpublic MatrixBlock apply(FrameBlock in, MatrixBlock out)
LegacyEncoderapply in class LegacyEncoderin - input frame blockout - output matrix blockpublic EncoderOmit subRangeEncoder(IndexRange ixRange)
LegacyEncodersubRangeEncoder in class LegacyEncoderixRange - the range (1-based, begin inclusive, end exclusive)public void mergeAt(EncoderOmit other, int row, int col)
public void updateIndexRanges(long[] beginDims,
                              long[] endDims)
LegacyEncoderupdateIndexRanges in class LegacyEncoderbeginDims - begin dimensions of rangeendDims - end dimensions of rangepublic FrameBlock getMetaData(FrameBlock out)
LegacyEncodergetMetaData in class LegacyEncoderout - output frame blockpublic void initMetaData(FrameBlock meta)
LegacyEncoderinitMetaData in class LegacyEncodermeta - frame blockpublic void writeExternal(ObjectOutput out) throws IOException
LegacyEncoderwriteExternal in interface ExternalizablewriteExternal in class LegacyEncoderout - object outputIOException - if IOException occurspublic void readExternal(ObjectInput in) throws IOException
LegacyEncoderreadExternal in interface ExternalizablereadExternal in class LegacyEncoderin - object inputIOException - if IOException occurCopyright © 2021 The Apache Software Foundation. All rights reserved.