Public

Pulls bytes from the provided IndexInput.

<init>

copyBytes

finish

getPosition

getReverseReader

ramBytesUsed

Reverse from srcPos, inclusive, to destPos, inclusive.

reverse

skipBytes

Absolute write byte; you must ensure dest is < max position written so far.

writeByte

writeBytes

Writes all of our bytes to the target DataOutput.

writeTo

writeVLong

getBlockBits

getForwardReader

Pos must be less than the max position written so far! Ie, you cannot "grow" the
file with this!

truncate

writeVInt

BytesStore

Reactive rest calls using spring rest template

ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl

com.fasterxml.jackson.databind.ObjectMapper

A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode

java.nio.charset.Charset

An exception that indicates a failed JDBC operation. It provides the following
information about pro

java.sql.SQLException

An Executor that provides methods to manage termination and methods that can
produce a Future for tr

java.util.concurrent.ExecutorService

javax.swing.JButton

javax.swing.JOptionPane

getApplicationContext

getResourceAsStream

compareTo

/** Absolute copy bytes self to self, without changing the
   *  position. Note: this cannot "grow" the bytes, so must
   *  only call it on already written parts. */

//System.out.println("BS.copyBytes src=" + src + " dest=" + dest + " len=" + len);

// Note: weird: must go "backwards" because copyBytes

// calls us with overlapping src/dest.  If we

// go forwards then we overwrite bytes before we can

/*
    int blockIndex = src >> blockBits;
    int upto = src & blockMask;
    byte[] block = blocks.get(blockIndex);
    while (len > 0) {
      int chunk = blockSize - upto;
      System.out.println("  cycle: chunk=" + chunk + " len=" + len);
      if (len <= chunk) {
        writeBytes(dest, block, upto, len);
        break;
      } else {
        writeBytes(dest, block, upto, chunk);
        blockIndex++;
        block = blocks.get(blockIndex);
        upto = 0;
        len -= chunk;
        dest += chunk;
      }
    }
    */

//System.out.println("  cycle downTo=" + downTo);

//System.out.println("FST.addNode pos=" + bytes.getPosition() + " numArcs=" + nodeIn.numArcs);

//System.out.println("  startAddr=" + startAddress);

//System.out.println("  arc " + arcIdx + " label=" + arc.label + " -> target=" + target.node);

// TODO: for better perf (but more RAM used) we

// could avoid this except when arc is "near" the

// System.out.println("  write arc: label=" + (char) arc.label + " flags=" + flags + " target=" + target.node + " pos=" + bytes.getPosition() + " output=" + outputs.outputToString(arc.output));

//System.out.println("    write output");

//System.out.println("    write final output");

//System.out.println("    write target");

// just write the arcs "like normal" on first pass,

// but record how many bytes each one took, and max

//System.out.println("    bytes=" + builder.reusedBytesPerArc[arcIdx]);

// TODO: try to avoid wasteful cases: disable doFixedArray in that case

/* 
     * 
     * LUCENE-4682: what is a fair heuristic here?
     * It could involve some of these:
     * 1. how "busy" the node is: nodeIn.inputCount relative to frontier[0].inputCount?
     * 2. how much binSearch saves over scan: nodeIn.numArcs
     * 3. waste: numBytes vs numBytesExpanded
     * 
     * the one below just looks at #3
    if (doFixedArray) {
      // rough heuristic: make this 1.25 "waste factor" a parameter to the phd ctor????
      int numBytes = lastArcStart - startAddress;
      int numBytesExpanded = maxBytesPerArc * nodeIn.numArcs;
      if (numBytesExpanded > numBytes*1.25) {
        doFixedArray = false;
      }
    }
    */

// header(byte) + numArcs(vint) + numBytes(vint)

// 2nd pass just "expands" all arcs to take up a fixed

//System.out.println("write int @pos=" + (fixedArrayStart-4) + " numArcs=" + nodeIn.numArcs);

// TODO: clean this up: or just rewind+reuse and deal with it

//System.out.println("  repack arcIdx=" + arcIdx + " srcPos=" + srcPos + " destPos=" + destPos);

//System.out.println("  copy len=" + builder.reusedBytesPerArc[arcIdx]);

How to use writeBytesmethodin org.apache.lucene.util.fst.BytesStore

Best Java code snippets using org.apache.lucene.util.fst.BytesStore.writeBytes (Showing top 8 results out of 315)

How to use
writeBytes
method
in
org.apache.lucene.util.fst.BytesStore