Example usage for com.google.common.base Preconditions checkPositionIndex

Introduction

In this page you can find the example usage for com.google.common.base Preconditions checkPositionIndex.

Prototype

public static int checkPositionIndex(int index, int size)

Source Link

Document

Ensures that index specifies a valid position in an array, list or string of size size .

Usage

From source file:com.lithium.yoda.IsoWeekYear.java

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    Preconditions.checkPositionIndex(0, arguments.length);
    if (!(arguments[0] instanceof LongObjectInspector)) {
        throw new IllegalArgumentException(
                "Input to weekyear UDF must be a bigint. Given " + arguments[0].getTypeName());
    }//w  ww .java  2  s .c o m
    timestampOi = (LongObjectInspector) arguments[0];

    return PrimitiveObjectInspectorFactory.javaIntObjectInspector;
}

From source file:com.lithium.yoda.IsoWeekOfWeekYear.java

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    Preconditions.checkPositionIndex(0, arguments.length);
    if (!(arguments[0] instanceof LongObjectInspector)) {
        throw new IllegalArgumentException(
                "Input to week_of_weekyear UDF must be a bigint. Given " + arguments[0].getTypeName());
    }//from w  w w .  ja  v  a  2 s .com
    timestampOi = (LongObjectInspector) arguments[0];

    return PrimitiveObjectInspectorFactory.javaIntObjectInspector;
}

From source file:io.github.bktlib.command.args.CommandArgsImpl.java

@Override
public String get(int argIndex) {
    Preconditions.checkPositionIndex(argIndex, size());

    return rawArgs[argIndex];
}

From source file:com.lithium.yoda.UsWeekYear.java

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    Preconditions.checkPositionIndex(0, arguments.length);
    if (!(arguments[0] instanceof LongObjectInspector)) {
        throw new IllegalArgumentException(
                "Input to UsWeekOfWeekYear UDF must be a bigint. Given " + arguments[0].getTypeName());
    }//from w w  w.  ja  v a 2s.  c o  m
    timestampOi = (LongObjectInspector) arguments[0];

    calendar.setTimeZone(TimeZone.getTimeZone("UTC"));
    calendar.setFirstDayOfWeek(Calendar.SUNDAY);
    calendar.setMinimalDaysInFirstWeek(4); // Which ever year has 4 weeks starting on Sunday get's the week
    return PrimitiveObjectInspectorFactory.javaIntObjectInspector;
}

From source file:org.sonar.sslr.internal.text.LocatedText.java

@Override
public TextLocation getLocation(int index) {
    Preconditions.checkPositionIndex(index, length());
    int line = getLineNumber(index);
    int column = index - getLineStart(line) + 1;
    return new TextLocation(file, uri, line, column);
}

From source file:org.xpect.expectation.impl.AbstractExpectation.java

public AbstractExpectation(XpectArgument argument, TargetSyntaxSupport targetSyntax) {
    super();//from   w  ww . j  a  va  2s.  c o m
    this.argument = argument;
    this.region = argument.getStatement().getRelatedRegion(IExpectationRegion.class);
    Preconditions.checkPositionIndex(region.getOffset(), region.getDocument().length());
    Preconditions.checkPositionIndex(region.getOffset() + region.getLength(), region.getDocument().length());
    this.targetSyntax = targetSyntax;
    this.targetLiteral = targetSyntax.getLiteralSupport(region.getOffset());
}

From source file:edu.byu.nlp.util.DenseCounter.java

/** {@inheritDoc} */
@Override/*from w  ww.  j  a  va  2 s  .c  o  m*/
public int decrementCount(Integer ele, int val) {
    Preconditions.checkNotNull(ele);
    Preconditions.checkPositionIndex(ele, counts.length);

    int ret = counts[ele];
    counts[ele] -= val;

    return ret;
}

From source file:ca.draconic.stipple.wangtiles.RecursiveTile.java

protected void setSubtile(int x, int y, RecursiveTile<T> t) {
    Preconditions.checkPositionIndex(x, k);
    Preconditions.checkPositionIndex(y, k);
    Preconditions.checkArgument(t.set == this.set);
    subtiles[x + k * y] = t;// ww w  . java  2s .  c o m
}

From source file:io.github.msdk.util.ChromatogramUtil.java

/**
 * Returns the range of intensity values of all data points in this
 * chromatogram.//from  w  w  w . ja va2s  . c  o  m
 *
 * @return a {@link com.google.common.collect.Range} object.
 * @param intensityValues
 *            an array of {@link java.lang.Float} objects.
 * @param size
 *            a {@link java.lang.Integer} object.
 */
public static @Nullable Range<Float> getDataPointsIntensityRange(@Nonnull Float intensityValues[],
        @Nonnull Integer size) {

    // Parameter check
    Preconditions.checkNotNull(intensityValues);
    Preconditions.checkNotNull(size);
    Preconditions.checkPositionIndex(size, intensityValues.length);

    if (size == 0)
        return null;

    float lower = intensityValues[0];
    float upper = intensityValues[0];
    for (int i = 0; i < size; i++) {
        if (intensityValues[i] < lower)
            lower = intensityValues[i];
        if (intensityValues[i] > upper)
            upper = intensityValues[i];
    }
    final Range<Float> intensityRange = Range.closed(lower, upper);
    return intensityRange;
}

From source file:com.lithium.yoda.IsoStartDateOfWeek.java

@Override
public ObjectInspector initialize(ObjectInspector[] arguments) throws UDFArgumentException {
    Preconditions.checkPositionIndex(0, arguments.length);
    if (!(arguments[0] instanceof LongObjectInspector)) {
        throw new IllegalArgumentException(
                "Input to  IsoStartDateOfWeek UDF must be a bigint. Given " + arguments[0].getTypeName());
    }//from w  w  w  .  j a  v  a 2  s . com
    timestampOi = (LongObjectInspector) arguments[0];

    YYYYMMDD = org.joda.time.format.DateTimeFormat.forPattern("YYYY-MM-dd");
    mdt = new MutableDateTime(0, DateTimeZone.UTC);

    return PrimitiveObjectInspectorFactory.javaIntObjectInspector;
}