Examples of BitSet

antlr.collections.impl.BitSet
A BitSet to replace java.util.BitSet. Primary differences are that most set operators return new sets as opposed to oring and anding "in place". Further, a number of operations were added. I cannot contain a BitSet because there is no way to access the internal bits (which I need for speed) and, because it is final, I cannot subclass to add functionality. Consider defining set degree. Without access to the bits, I must call a method n times to test the ith bit...ack! Also seems like or() from util is wrong when size of incoming set is bigger than this.bits.length. @author Terence Parr @author
Pete Wells
beaver.comp.util.BitSet
A set for elements 0..N
com.carrotsearch.hppc.BitSet
An "open" BitSet implementation that allows direct access to the array of words storing the bits.
Unlike java.util.bitset, the fact that bits are packed into an array of longs is part of the interface. This allows efficient implementation of other algorithms by someone other than the author. It also allows one to efficiently implement alternate serialization or interchange formats.

The index range for a bitset can easily exceed positive int range in Java (0x7fffffff), so many methods in this class accept or return a long. There are adapter methods that return views compatible with {@link LongLookupContainer} and {@link IntLookupContainer} interfaces.
@see #asIntLookupContainer() @see #asLongLookupContainer() @author "Original implementation from the Lucene project."
com.salesforce.phoenix.util.BitSet
BitSet that can be initialized with primitive types, which is only available in Java 7 or above. @author jtaylor @since 2.1.0
java.util.BitSet
This class implements a vector of bits that grows as needed. Each component of the bit set has a boolean value. The bits of a BitSet are indexed by nonnegative integers. Individual indexed bits can be examined, set, or cleared. One BitSet may be used to modify the contents of another BitSet through logical AND, logical inclusive OR, and logical exclusive OR operations.
By default, all bits in the set initially have the value false.
Every bit set has a current size, which is the number of bits of space currently in use by the bit set. Note that the size is related to the implementation of a bit set, so it may change with implementation. The length of a bit set relates to logical length of a bit set and is defined independently of implementation.
Unless otherwise noted, passing a null parameter to any of the methods in a BitSet will result in a NullPointerException.
A BitSet is not safe for multithreaded use without external synchronization. @author Arthur van Hoff @author Michael McCloskey @author Martin Buchholz @version 1.67, 04/07/06 @since JDK1.0
macromedia.asc.util.BitSet
The methods in java.util.BitSet modify the internal values. The class does not offer methods that return new values as BitSet. This simple class does that. @author Clement Wong
net.sf.jcontracts.antlr.collections.impl.BitSet
org.antlr.misc.BitSet
A BitSet to replace java.util.BitSet. Primary differences are that most set operators return new sets as opposed to oring and anding "in place". Further, a number of operations were added. I cannot contain a BitSet because there is no way to access the internal bits (which I need for speed) and, because it is final, I cannot subclass to add functionality. Consider defining set degree. Without access to the bits, I must call a method n times to test the ith bit...ack! Also seems like or() from util is wrong when size of incoming set is bigger than this.bits.length. @author Terence Parr
org.antlr.runtime.BitSet
A stripped-down version of org.antlr.misc.BitSet that is just good enough to handle runtime requirements such as FOLLOW sets for automatic error recovery.
org.apache.lucene.util.BitSet
org.apache.phoenix.util.BitSet
BitSet that can be initialized with primitive types, which is only available in Java 7 or above. @since 2.1.0
org.fastlsh.util.BitSet
A simplified and streamlined version of {@link java.util.BitSet}.
org.joni.BitSet
org.jostraca.comp.antlr.collections.impl.BitSet
A BitSet to replace java.util.BitSet. Primary differences are that most set operators return new sets as opposed to oring and anding "in place". Further, a number of operations were added. I cannot contain a BitSet because there is no way to access the internal bits (which I need for speed) and, because it is final, I cannot subclass to add functionality. Consider defining set degree. Without access to the bits, I must call a method n times to test the ith bit...ack! Also seems like or() from util is wrong when size of incoming set is bigger than this.bits.length. @author Terence Parr @author
Pete Wells
org.rascalmpl.parser.gtd.util.BitSet
persistence.antlr.collections.impl.BitSet
A BitSet to replace java.util.BitSet. Primary differences are that most set operators return new sets as opposed to oring and anding "in place". Further, a number of operations were added. I cannot contain a BitSet because there is no way to access the internal bits (which I need for speed) and, because it is final, I cannot subclass to add functionality. Consider defining set degree. Without access to the bits, I must call a method n times to test the ith bit...ack! Also seems like or() from util is wrong when size of incoming set is bigger than this.bits.length. @author Terence Parr @author
Pete Wells

Examples of java.util.BitSet

        testGetSet();
        testRandomSetRange();
    }


    private void testNextClearBit() {
        BitSet set = new BitSet();
        BitField field = new BitField();
        set.set(0, 640);
        field.set(0, 640, true);
        assertEquals(set.nextClearBit(0), field.nextClearBit(0));


        Random random = new Random(1);
        field = new BitField();
        field.set(0, 500, true);
        for (int i = 0; i < 100000; i++) {

View Full Code Here

Examples of java.util.BitSet

        }
    }


    private void testRandom() {
        BitField bits = new BitField();
        BitSet set = new BitSet();
        int max = 300;
        int count = 100000;
        Random random = new Random(1);
        for (int i = 0; i < count; i++) {
            int idx = random.nextInt(max);
            if (random.nextBoolean()) {
                if (random.nextBoolean()) {
                    bits.set(idx);
                    set.set(idx);
                } else {
                    bits.clear(idx);
                    set.clear(idx);
                }
            } else {
                assertEquals(set.get(idx), bits.get(idx));
                assertEquals(set.nextClearBit(idx), bits.nextClearBit(idx));
                assertEquals(set.length(), bits.length());
            }
        }
    }

View Full Code Here

Examples of java.util.BitSet

        }
    }


    private void testRandomSetRange() {
        BitField bits = new BitField();
        BitSet set = new BitSet();
        Random random = new Random(1);
        int maxOffset = 500;
        int maxLen = 500;
        int total = maxOffset + maxLen;
        int count = 10000;
        for (int i = 0; i < count; i++) {
            int offset = random.nextInt(maxOffset);
            int len = random.nextInt(maxLen);
            boolean val = random.nextBoolean();
            set.set(offset, offset + len, val);
            bits.set(offset, offset + len, val);
            for (int j = 0; j < total; j++) {
                assertEquals(set.get(j), bits.get(j));
            }
        }
    }

View Full Code Here

Examples of java.util.BitSet

                inputFile.readIntegerArray(nodeinfo[i], 0, 2);
            }


            if (Debug.debugging("vpfserver")) {
                int baseOffset = 24 + nodesInTree * 8;
                BitSet b = new BitSet(nodesInTree);
                int actprimcnt = 0;
                b.set(0);
                for (int i = 0; i < nodesInTree; i++) {
                    if ((baseOffset + nodeinfo[i][0]) != inputFile.getFilePointer()) {
                        throw new FormatException("SI Input appears to be out-of-sync");
                    }
                    StringBuffer pr = new StringBuffer("i=" + (i + 1));
                    pr.append(" offset=" + nodeinfo[i][0]);
                    pr.append(" count=" + nodeinfo[i][1]);
                    for (int j = 0; j < nodeinfo[i][1]; j++) {
                        actprimcnt++;
                        PrimitiveRecord prim = new PrimitiveRecord(inputFile);
                        pr.append("\n\t").append(prim.toString());
                    }
                    if (nodeinfo[i][1] != 0) {
                        if ((i < 15) || ((i + 1) == nodesInTree)) {
                            System.out.println(pr);
                        }
                        b.set(i + 1);
                        if (!b.get((i + 1) / 2)) {
                            throw new FormatException("condition failed");
                        }
                    }
                }
                if (actprimcnt == numberOfPrimitives) {

View Full Code Here

Examples of java.util.BitSet

  /**
   * Construct a new syntax object with all bits turned off.
   * This is equivalent to RE_SYNTAX_EMACS.
   */
  public RESyntax() {
    bits = new BitSet(BIT_TOTAL);
  }

View Full Code Here

Examples of java.util.BitSet

    
    mainSwitch.addChild(branchgroup);
    mainSwitch.addChild(axisGroup);
    mainSwitch.setCapability(Switch.ALLOW_SWITCH_READ);
    mainSwitch.setCapability(Switch.ALLOW_SWITCH_WRITE);
    BitSet bs = mainSwitch.getChildMask(); 
    bs.set(0,true);
    bs.set(1,true);
    mainSwitch.setChildMask(bs);
        
        rootGroup.addChild(mainSwitch);
        
        universe.addBranchGraph(rootGroup);

View Full Code Here

Examples of java.util.BitSet

        lightVector = null;
            attach();
      }
      
    }else if (action.equals("Hide axis")) {
      BitSet bs = mainSwitch.getChildMask(); 
      bs.set(1,false);
      mainSwitch.setChildMask(bs);
      
    }else if (action.equals("Show axis")) {
      BitSet bs = mainSwitch.getChildMask(); 
      bs.set(1,true);
      mainSwitch.setChildMask(bs);
      
    }else if (action.equals(NodeResourcesManager.getResources().getStringValue("SaveAs"))) {
      //   Select a Systema file
      Java3DPlugin3DFileFilter filter = new Java3DPlugin3DFileFilter();

View Full Code Here

Examples of java.util.BitSet

    
    mainSwitch.addChild(branchgroup);
    mainSwitch.addChild(axisGroup);
    mainSwitch.setCapability(Switch.ALLOW_SWITCH_READ);
    mainSwitch.setCapability(Switch.ALLOW_SWITCH_WRITE);
    BitSet bs = mainSwitch.getChildMask(); 
    bs.set(0,true);
    bs.set(1,true);
    mainSwitch.setChildMask(bs);
        
        rootGroup.addChild(mainSwitch);
        
        universe.addBranchGraph(rootGroup);

View Full Code Here

Examples of java.util.BitSet


    public SwitchNode(ActiveNode parent) {
        super(parent);
        anonymousNodeNumber++;
        name = NodeResourcesManager.getNodeName("Switch") + ((anonymousNodeNumber == 1) ? "" : String.valueOf(anonymousNodeNumber));
        status = new BitSet();
    }

View Full Code Here

Examples of java.util.BitSet

      return false;
    return true;
  }
  
  public static Int128 XOR(Int128 a, Int128 b) {
    BitSet xor_bit_set = (BitSet) a.getBitSet().clone();
    xor_bit_set.xor(b.getBitSet());
    return new Int128(xor_bit_set);
  }

View Full Code Here

0 1 2 3 4 5 6

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.