List of round() Examples

Examples of round()

client.net.sf.saxon.ce.value.NumericValue.round()
Implement the XPath round() function @return a value, of the same type as that supplied, rounded towards thenearest whole number (0.5 rounded up)
com.foundationdb.server.types.common.BigDecimalWrapper.round()
java.math.BigDecimal.round()
Returns a {@code BigDecimal} rounded according to the{@code MathContext} settings. If the precision setting is 0 thenno rounding takes place.
The effect of this method is identical to that of the {@link #plus(MathContext)} method. @param mc the context to use. @return a {@code BigDecimal} rounded according to the {@code MathContext} settings. @throws ArithmeticException if the rounding mode is{@code UNNECESSARY} and the{@code BigDecimal} operation would require rounding. @see #plus(MathContext) @since 1.5
nav.util.math.NumUtil.Round()
Rounds a number. @param Rval number to be rounded @param Rpl number of decimal places @return rounded number @since 0.1
net.algart.math.patterns.Pattern.round()
Returns this pattern, every point of which is rounded to the nearest integer point. The result is always ordinary integer pattern (see the {@link Pattern comments to this interface}, section "Uniform-grid patterns").
More precisely, the resulting pattern:
1. consists of all points, obtained from all points of this pattern by rounding by the call point. {@link Point#toRoundedPoint() toRoundedPoint()}. {@link IPoint#toPoint() toPoint()};
2. has zero origin {@link UniformGridPattern#originOfGrid()}=(0,0,...,0) and unit steps {@link UniformGridPattern#stepsOfGrid()}={1,1,..,1}.
Note: the number of points in the result can be less than {@link #pointCount()}, because some real points can be rounded to the same integer points.

Warning! If this object is not {@link DirectPointSetPattern}and is not {@link RectangularPattern}, this method can work slowly for some large patterns: the required time can be O(N), where N is the number of points. In these cases, this method can also throw {@link TooManyPointsInPatternError}or OutOfMemoryError. The situation is like in {@link #points()} and {@link #roundedPoints()} method.
There is a guarantee, that if this object implements {@link DirectPointSetPattern} interface,then this method requires not greater than O(N) operations and memory (N= {@link #pointCount() pointCount()}) and never throws {@link TooManyPointsInPatternError}.
There is a guarantee, that if this object implements {@link RectangularPattern} interface,then this method works quickly (O(1) operations) and without exceptions. It is an important difference from {@link #points()} and {@link #roundedPoints()} method.
The theorem I, described in the {@link Pattern comments to this interface}, section "Coordinate restrictions", provides a guarantee that this method never throws {@link TooLargePatternCoordinatesException}. @return the integer pattern, geometrically nearest to this one. @throws TooManyPointsInPatternError if this pattern is not {@link DirectPointSetPattern} andnot {@link RectangularPattern} and if, at the same time, the numberof points is greater than Integer.MAX_VALUE or, in some rare situations, is near this limit (OutOfMemoryError can be also thrown instead of this exception).
net.sf.saxon.value.NumericValue.round()
Implement the XPath round() function @return a value, of the same type as that supplied, rounded towards thenearest whole number (0.5 rounded up)
org.apache.velocity.tools.generic.MathTool.round()
Rounds a number to the nearest whole Integer @param num the number to round @return the number rounded to the nearest whole Integeror null if it's invalid @see java.lang.Math#rint(double)
org.bouncycastle.pqc.math.ntru.polynomial.BigDecimalPolynomial.round()
Rounds all coefficients to the nearest integer. @return a new polynomial with BigInteger coefficients
org.elasticsearch.common.rounding.TimeZoneRounding.round()
org.exist.xquery.value.NumericValue.round()
org.hsqldb.types.DateTimeType.round()
org.hsqldb.types.Type.round()
org.jExigo.FixedDecimalNumber.round()
rounds to the least number of significant digits @param leastSignificantDigits @throws Exception - most likely passed a negative number
org.pdf4j.saxon.value.NumericValue.round()
Implement the XPath round() function @return a value, of the same type as that supplied, rounded towards thenearest whole number (0.5 rounded up)
universalelectricity.api.vector.Vector3.round()

Examples of org.elasticsearch.common.rounding.TimeZoneRounding.round()

        }
        TimeZoneRounding tzRounding = tzRoundingBuilder
                .preZone(tz)
                .preZoneAdjustLargeInterval(true)
                .build();
        return tzRounding.round(ts);
    }
}

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Examples of org.exist.xquery.value.NumericValue.round()

        value = (NumericValue) item;
      } else {
        value = (NumericValue) item.convertTo(Type.NUMBER);
      }
          
      result = value.round(precision);
        }
        
        if (context.getProfiler().isEnabled()) 
            {context.getProfiler().end(this, "", result);}

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Examples of org.hsqldb.types.DateTimeType.round()

                    if (interval < 0) {
                        throw Error.error(ErrorCode.X_42566, (String) data[1]);
                    }


                    return funcType == FUNC_ROUND
                           ? type.round(data[0], interval)
                           : type.truncate(data[0], interval);
                }
            }


            // fall through

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Examples of org.hsqldb.types.DateTimeType.round()

                    if (interval < 0) {
                        throw Error.error(ErrorCode.X_42566, (String) data[1]);
                    }


                    return funcType == FUNC_ROUND
                           ? type.round(data[0], interval)
                           : type.truncate(data[0], interval);
                }
            }


            // fall through

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Examples of org.hsqldb.types.Type.round()

                    if (interval < 0) {
                        throw Error.error(ErrorCode.X_42566, (String) data[1]);
                    }


                    return funcType == FUNC_ROUND
                           ? type.round(data[0], interval)
                           : type.truncate(data[0], interval);
                }
            }


            // fall through

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Examples of org.hsqldb.types.Type.round()

                    if (interval < 0) {
                        throw Error.error(ErrorCode.X_42566, (String) data[1]);
                    }


                    return funcType == FUNC_ROUND
                           ? type.round(data[0], interval)
                           : type.truncate(data[0], interval);
                }
            }


            // fall through

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Examples of org.jExigo.FixedDecimalNumber.round()


public void testRound()
{
  FixedDecimalNumber fda = new FixedDecimalNumber("1");
  try {
    fda.round(9);  // too big but not an error
  } catch (Exception e) {
    fail(e.getMessage());
  }
  assertEquals("1", fda.get());

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Examples of org.pdf4j.saxon.value.NumericValue.round()

        if (e != this) {
            return e;
        }
        if (getNumberOfArguments() == 2 && Literal.isAtomic(argument[1])) {
            NumericValue start = (NumericValue)((Literal)argument[1]).getValue();
            start = start.round();
            long intstart = start.longValue();
            if (intstart > Integer.MAX_VALUE) {
                return new Literal(EmptySequence.getInstance());
            }
            return new TailExpression(argument[0], (int)intstart);

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Examples of universalelectricity.api.vector.Vector3.round()

      {
        HashMap<Vector3, int[]> fieldBlocks = ((ItemModeCustom) projector.getMode()).getFieldBlockMap(projector, projector.getModeStack());
        Vector3 fieldCenter = new Vector3((TileEntity) projector).translate(projector.getTranslation());
        Vector3 relativePosition = position.clone().subtract(fieldCenter);
        relativePosition.rotate(-projector.getRotationYaw(), -projector.getRotationPitch());
        blockInfo = fieldBlocks.get(relativePosition.round());
      }


      // Search nearby inventories to extract blocks.
      for (int dir = 0; dir < 6; dir++)
      {

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