Example usage for org.apache.commons.lang ArrayUtils remove

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils remove.

Prototype

private static Object remove(Object array, int index) 

Source Link

Document

Removes the element at the specified position from the specified array.

Usage

From source file:net.stuxcrystal.simpledev.commands.compat.bukkit.BukkitCommandHandler.java

/**
 * Simple command handler for subcommands.
 *
 * @param _sender   The sender that sends the command.
 * @param command   The internal command
 * @param label     The alias used to execute this command.
 * @param arguments The arguments passed to the command.
 *//*from  www  . j av a2 s .  c  o  m*/
@Override
public boolean onCommand(CommandSender _sender, org.bukkit.command.Command command, String label,
        String[] arguments) {
    if (arguments.length == 0) {
        // Make a command out of it.
        arguments = new String[] { CommandHandler.FALLBACK_COMMAND_NAME };
    }

    net.stuxcrystal.simpledev.commands.CommandExecutor<?> sender = ((BukkitPluginBackend) this.backend)
            .wrapSender(_sender);

    if (!this.execute(sender, arguments[0], (String[]) ArrayUtils.remove(arguments, 0)))
        sender.sendMessage(T(sender, "cmd.notfound"));

    return true;
}

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From source file:net.stuxcrystal.simpledev.commands.compat.canary.CanaryCommandHandler.java

/**
 * Executes the command as a subcommand.
 *
 * @param caller The caller.//  w  w  w  .  j av a  2  s  . com
 * @param args   The given arguments.
 */
public void executeSubCommand(MessageReceiver caller, String[] args) {
    CommandExecutor executor = ((CanaryPluginBackend) getServerBackend()).wrapReceiver(caller);
    args = (String[]) ArrayUtils.remove(args, 0);

    String name;
    if (args.length == 0) {
        name = CommandHandler.FALLBACK_COMMAND_NAME;
        args = new String[0];
    } else {
        name = args[0];
        args = (String[]) ArrayUtils.remove(args, 0);
    }

    if (!this.execute(executor, name, args))
        executor.sendMessage(T(executor, "cmd.notfound"));

}

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From source file:net.tooan.ynpay.third.mongodb.mapper.MapperUtil.java

/**
 * Get the name property of @Entity annotation.
 * If the name property is not set, then return the class' name, in lower case type.
 *
 * @param clazz//from  w w  w .jav  a2s . c  o m
 * @return
 */
public static String[] getEntityName(Class<?> clazz) {
    Entity entity = clazz.getAnnotation(Entity.class);
    String[] name = entity.name().split("\\.");
    if (name.length == 1) {
        name = (String[]) ArrayUtils.add(name, clazz.getSimpleName().toLowerCase());
    } else {
        name[1] = StringUtils.join(ArrayUtils.remove(name, 0), ".");
    }
    return name;
}

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From source file:org.apache.carbondata.processing.loading.row.CarbonRowBatch.java

@Override
public void remove() {
    rowBatch = (CarbonRow[]) ArrayUtils.remove(rowBatch, index - 1);
    --size;
    --index;
}

---

From source file:org.apache.kylin.cube.model.CubeDesc.java

private void initDerivedMap(TblColRef[] hostCols, DeriveType type, JoinDesc join, TblColRef[] derivedCols,
        String[] extra) {//from  www  .  j av  a 2  s .com
    if (hostCols.length == 0 || derivedCols.length == 0)
        throw new IllegalStateException("host/derived columns must not be empty");

    // Although FK derives PK automatically, user unaware of this can declare PK as derived dimension explicitly.
    // In that case, derivedCols[] will contain a FK which is transformed from the PK by initDimensionColRef().
    // Must drop FK from derivedCols[] before continue.
    for (int i = 0; i < derivedCols.length; i++) {
        if (ArrayUtils.contains(hostCols, derivedCols[i])) {
            derivedCols = (TblColRef[]) ArrayUtils.remove(derivedCols, i);
            if (extra != null)
                extra = (String[]) ArrayUtils.remove(extra, i);
            i--;
        }
    }

    if (derivedCols.length == 0)
        return;

    for (int i = 0; i < derivedCols.length; i++) {
        TblColRef derivedCol = derivedCols[i];
        boolean isOneToOne = type == DeriveType.PK_FK || ArrayUtils.contains(hostCols, derivedCol)
                || (extra != null && extra[i].contains("1-1"));
        derivedToHostMap.put(derivedCol, new DeriveInfo(type, join, hostCols, isOneToOne));
    }

    Array<TblColRef> hostColArray = new Array<TblColRef>(hostCols);
    List<DeriveInfo> infoList = hostToDerivedMap.get(hostColArray);
    if (infoList == null) {
        infoList = new ArrayList<DeriveInfo>();
        hostToDerivedMap.put(hostColArray, infoList);
    }

    // Merged duplicated derived column
    List<TblColRef> whatsLeft = new ArrayList<>();
    for (TblColRef derCol : derivedCols) {
        boolean merged = false;
        for (DeriveInfo existing : infoList) {
            if (existing.type == type && existing.join.getPKSide().equals(join.getPKSide())) {
                if (ArrayUtils.contains(existing.columns, derCol)) {
                    merged = true;
                    break;
                }
                if (type == DeriveType.LOOKUP) {
                    existing.columns = (TblColRef[]) ArrayUtils.add(existing.columns, derCol);
                    merged = true;
                    break;
                }
            }
        }
        if (!merged)
            whatsLeft.add(derCol);
    }
    if (whatsLeft.size() > 0) {
        infoList.add(new DeriveInfo(type, join,
                (TblColRef[]) whatsLeft.toArray(new TblColRef[whatsLeft.size()]), false));
    }
}

---

From source file:org.apache.kylin.cube.model.v1_4_0.CubeDesc.java

private void initDerivedMap(TblColRef[] hostCols, DeriveType type, DimensionDesc dimension,
        TblColRef[] derivedCols, String[] extra) {
    if (hostCols.length == 0 || derivedCols.length == 0)
        throw new IllegalStateException("host/derived columns must not be empty");

    // Although FK derives PK automatically, user unaware of this can declare PK as derived dimension explicitly.
    // In that case, derivedCols[] will contain a FK which is transformed from the PK by initDimensionColRef().
    // Must drop FK from derivedCols[] before continue.
    for (int i = 0; i < derivedCols.length; i++) {
        if (ArrayUtils.contains(hostCols, derivedCols[i])) {
            derivedCols = (TblColRef[]) ArrayUtils.remove(derivedCols, i);
            extra = (String[]) ArrayUtils.remove(extra, i);
            i--;//from  w w w  .  j av a  2s .  co m
        }
    }

    Array<TblColRef> hostColArray = new Array<TblColRef>(hostCols);
    List<DeriveInfo> infoList = hostToDerivedMap.get(hostColArray);
    if (infoList == null) {
        hostToDerivedMap.put(hostColArray, infoList = new ArrayList<DeriveInfo>());
    }
    infoList.add(new DeriveInfo(type, dimension, derivedCols, false));

    for (int i = 0; i < derivedCols.length; i++) {
        TblColRef derivedCol = derivedCols[i];
        boolean isOneToOne = type == DeriveType.PK_FK || ArrayUtils.contains(hostCols, derivedCol)
                || (extra != null && extra[i].contains("1-1"));
        derivedToHostMap.put(derivedCol, new DeriveInfo(type, dimension, hostCols, isOneToOne));
    }
}

---

From source file:org.apache.ojb.broker.core.MtoNBroker.java

/**
 * Stores new values of a M:N association in a indirection table.
 *
 * @param cod        The {@link org.apache.ojb.broker.metadata.CollectionDescriptor} for the m:n relation
 * @param realObject The real object/*from   w w  w  . ja va2  s  .c  om*/
 * @param otherObj   The referenced object
 * @param mnKeys     The all {@link org.apache.ojb.broker.core.MtoNBroker.Key} matching the real object
 */
public void storeMtoNImplementor(CollectionDescriptor cod, Object realObject, Object otherObj,
        Collection mnKeys) {
    ClassDescriptor cld = pb.getDescriptorRepository().getDescriptorFor(realObject.getClass());
    ValueContainer[] pkValues = pb.serviceBrokerHelper().getKeyValues(cld, realObject);
    String[] pkColumns = cod.getFksToThisClass();

    ClassDescriptor otherCld = pb.getDescriptorRepository()
            .getDescriptorFor(ProxyHelper.getRealClass(otherObj));
    ValueContainer[] otherPkValues = pb.serviceBrokerHelper().getKeyValues(otherCld, otherObj);

    String[] otherPkColumns = cod.getFksToItemClass();
    String table = cod.getIndirectionTable();
    MtoNBroker.Key key = new MtoNBroker.Key(otherPkValues);

    if (mnKeys.contains(key)) {
        return;
    }

    /*
    fix for OJB-76, composite M & N keys that have some fields common
    find the "shared" indirection table columns, values and remove these from m- or n- side
    */
    for (int i = 0; i < otherPkColumns.length; i++) {
        int index = ArrayUtils.indexOf(pkColumns, otherPkColumns[i]);
        if (index != -1) {
            // shared indirection table column found, remove this column from one side
            pkColumns = (String[]) ArrayUtils.remove(pkColumns, index);
            // remove duplicate value too
            pkValues = (ValueContainer[]) ArrayUtils.remove(pkValues, index);
        }
    }

    String[] cols = mergeColumns(pkColumns, otherPkColumns);
    String insertStmt = pb.serviceSqlGenerator().getInsertMNStatement(table, pkColumns, otherPkColumns);
    ValueContainer[] values = mergeContainer(pkValues, otherPkValues);
    GenericObject gObj = new GenericObject(table, cols, values);
    if (!tempObjects.contains(gObj)) {
        pb.serviceJdbcAccess().executeUpdateSQL(insertStmt, cld, pkValues, otherPkValues);
        tempObjects.add(gObj);
    }
}

---

From source file:org.apache.pig.piggybank.storage.GAMultiStorage.java

private Text RemoveLastByte(byte[] input) {
    return new Text(ArrayUtils.remove(input, input.length - 1));
}

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From source file:org.apache.sling.resource.collection.impl.ResourceCollectionImpl.java

/**
 * {@inheritDoc}//from  ww  w. j av  a 2 s  .  co m
 */
public boolean remove(Resource res) throws PersistenceException {
    //remove the resource
    Resource tobeRemovedRes = findRes(res);
    if (tobeRemovedRes == null) {
        return false;
    }
    resolver.delete(tobeRemovedRes);
    //remove from order array
    ModifiableValueMap vm = membersResource.adaptTo(ModifiableValueMap.class);
    String[] order = vm.get(ResourceCollectionConstants.REFERENCES_PROP, new String[] {});

    int index = ArrayUtils.indexOf(order, res.getPath(), 0);

    order = (String[]) ArrayUtils.remove(order, index);
    vm.put(ResourceCollectionConstants.REFERENCES_PROP, order);

    return true;
}

---

From source file:org.apache.sling.resource.collection.impl.ResourceCollectionImpl.java

public void orderBefore(Resource srcResource, Resource destResource) {
    if (srcResource == null) {
        throw new IllegalArgumentException("Source Resource can not be null");
    }/*w  w w  . jav a2 s.  co  m*/
    ModifiableValueMap vm = membersResource.adaptTo(ModifiableValueMap.class);
    String[] order = vm.get(ResourceCollectionConstants.REFERENCES_PROP, new String[] {});
    String srcPath = srcResource.getPath();
    int srcIndex = ArrayUtils.indexOf(order, srcPath);
    if (srcIndex < 0) {
        log.warn("Collection ordering failed, as there is no resource {} in collection {} for destResource",
                srcPath, getPath());
        return;
    }
    if (destResource == null) {
        //add it to the end.
        order = (String[]) ArrayUtils.remove(order, srcIndex);
        order = (String[]) ArrayUtils.add(order, srcPath);
    } else {
        String destPath = destResource.getPath();

        if (destPath.equals(srcPath)) {
            String message = MessageFormat.format(
                    "Collection ordering failed, as source {0} and destination {1} can not be same", srcPath,
                    destPath);
            log.error(message);
            throw new IllegalArgumentException(message);
        }

        int destIndex = ArrayUtils.indexOf(order, destPath);

        if (destIndex < 0) {
            log.warn("Collection ordering failed, as there is no resource {} in collection {} for destResource",
                    destPath, getPath());
            return;
        }

        order = (String[]) ArrayUtils.remove(order, srcIndex);
        if (srcIndex < destIndex) { //recalculate dest index
            destIndex = ArrayUtils.indexOf(order, destPath);
        }
        order = (String[]) ArrayUtils.add(order, destIndex, srcPath);
    }

    vm.put(ResourceCollectionConstants.REFERENCES_PROP, order);
}

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