Example usage for java.util Arrays hashCode

Introduction

In this page you can find the example usage for java.util Arrays hashCode.

Prototype

public static int hashCode(Object a[])

Source Link

Document

Returns a hash code based on the contents of the specified array.

Usage

From source file:com.quartercode.disconnected.sim.comp.net.IP.java

@Override
public int hashCode() {

    final int prime = 31;
    int result = 1;
    result = prime * result + Arrays.hashCode(parts);
    return result;
}

From source file:org.rifidi.emulator.reader.sharedrc.tagmemory.RifidiTagMap.java

/**
 * Gets a tag from the tagMap//ww w.j  a  v a  2s.c  o  m
 * 
 * @param id
 * @return
 */
public RifidiTag getTag(byte[] id) {
    return this.tags.get(Arrays.hashCode(id));
}

From source file:org.wso2.carbon.identity.application.common.model.ProvisioningConnectorConfig.java

@Override
public int hashCode() {
    int hashCode = 1;
    hashCode = hashCode * 17 + (name != null ? name.hashCode() : 0);
    hashCode = hashCode * 31 + (provisioningProperties != null ? Arrays.hashCode(provisioningProperties) : 0);
    return hashCode;
}

From source file:org.echocat.velma.ProcessBasedPasswordRequest.java

@Override
public int hashCode() {
    final int result;
    final ExtendedProcess process = getProcess();
    final String mainClass = process.getMainClass();
    if (mainClass != null) {
        result = mainClass.hashCode();//from   www  .j  a  v  a2s. c  om
    } else {
        final byte[] md5 = getMd5();
        if (md5 != null) {
            result = Arrays.hashCode(md5);
        } else {
            result = process.hashCode();
        }
    }
    return result;
}

From source file:org.rapidcontext.core.storage.Path.java

/**
 * Returns a hash code for this object.
 *
 * @return a hash code for this object
 */
public int hashCode() {
    return Arrays.hashCode(parts);
}

From source file:net.sf.jclal.util.random.Ranmar.java

@Override
public int hashCode() {
    int hash = 3;
    hash = 23 * hash + this.i97;
    hash = 23 * hash + this.j97;
    hash = 23 * hash + (int) (Double.doubleToLongBits(this.c) ^ (Double.doubleToLongBits(this.c) >>> 32));
    hash = 23 * hash + Arrays.hashCode(this.u);
    return hash;//from w  ww . j a va  2  s  .  c o m
}

From source file:org.jboss.aerogear.android.pipe.loader.LoaderAdapter.java

@Override
public void read(ReadFilter filter, Callback<List<T>> callback) {
    int id = Arrays.hashCode(new Object[] { name, filter, callback });
    Bundle bundle = new Bundle();
    bundle.putSerializable(CALLBACK, callback);
    bundle.putSerializable(FILTER, filter);
    bundle.putSerializable(METHOD, Methods.READ);
    manager.initLoader(id, bundle, this);
}

From source file:io.viewserver.operators.transpose.TransposeOperator.java

private int getKey(int row, boolean usePreviousValues) {
    if (keyColumns == null || keyColumns.length == 0) {
        return 0;
    }/*from w  ww  .ja  v  a 2 s .c om*/

    int groupKey;
    if (keyColumns.length == 1) {
        groupKey = getKeyComponent(keyColumns[0], row, usePreviousValues);
    } else {
        for (int i = 0; i < keyColumns.length; i++) {
            keyComponents[i] = getKeyComponent(keyColumns[i], row, usePreviousValues);
        }
        groupKey = Arrays.hashCode(keyComponents);
    }
    int groupId = keys.addInt(groupKey);
    if (groupId < 0) {
        groupId = -groupId - 1;
    }
    return groupId;
}

From source file:com.github.richardwilly98.esdms.UserImpl.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = super.hashCode();
    result = prime * result + ((hash == null) ? 0 : hash.hashCode());
    result = prime * result + ((login == null) ? 0 : login.hashCode());
    result = prime * result + Arrays.hashCode(password);
    result = prime * result + ((roles == null) ? 0 : roles.hashCode());
    return result;
}

From source file:de.mpg.imeji.test.logic.storage.StorageTest.java

/**
 * Do upload - read - delete methods in a row
 * //from  ww  w  .  ja va2s .  c o m
 * @param filename
 * @throws ImejiException
 */
private synchronized void uploadReadDelete(String filename) {
    StorageController sc = new StorageController("internal");
    InternalStorageManager manager = new InternalStorageManager();
    // UPLOAD
    File file = ImejiTestResources.getTestPng();
    try {
        UploadResult res = sc.upload(filename, file, "1");
        Assert.assertFalse(res.getOrginal() + " url is same as path",
                res.getOrginal().equals(manager.transformUrlToPath(res.getOrginal())));
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        // READ THE URL
        sc.read(res.getOrginal(), baos, true);
        baos.toByteArray();
        byte[] stored = baos.toByteArray();
        try {
            // Test if the uploaded file is the (i.e has the same hashcode) the
            // one which has been stored
            Assert.assertTrue("Uploaded file has been modified",
                    Arrays.hashCode(FileUtils.readFileToByteArray(file)) == Arrays.hashCode(stored));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        // DELETE THE FILE
        long before = manager.getAdministrator().getNumberOfFiles();
        sc.delete(res.getId());
        long after = manager.getAdministrator().getNumberOfFiles();
        // Test that the file has been correctly deleted (i.e, the number of
        // files in the storage is null)
        Assert.assertEquals(before - 1, after);
        // Assert.assertTrue(Arrays.equals(original, stored));
        // Assert.assertTrue(Arrays.hashCode(original) ==
        // Arrays.hashCode(stored));
    } catch (ImejiException e) {
        LOGGER.info("There has been some upload error in the storage test.");
    }
}