Examples of org.apache.commons.lang3.concurrent.BackgroundInitializer

Package org.apache.commons.lang3.concurrent

Examples of org.apache.commons.lang3.concurrent.BackgroundInitializer

org.apache.commons.lang3.builder.EqualsBuilder
do some other things. Initialization runs in a parallel thread ... // Wait for the end of initialization and access the result object Object result = initializer.get();

After the construction of a {@code BackgroundInitializer} object its{@link #start()} method has to be called. This starts the backgroundprocessing. The application can now continue to do other things. When it needs access to the object produced by the {@code BackgroundInitializer} itcalls its {@link #get()} method. If initialization is already complete,{@link #get()} returns the result object immediately. Otherwise it blocksuntil the result object is fully constructed.

{@code BackgroundInitializer} is a thin wrapper around a {@code Future}object and uses an {@code ExecutorService} for running the backgroundinitialization task. It is possible to pass in an {@code ExecutorService} atconstruction time or set one using {@code setExternalExecutor()} before{@code start()} was called. Then this object is used to spawn the backgroundtask. If no {@code ExecutorService} has been provided, {@code BackgroundInitializer} creates a temporary {@code ExecutorService} anddestroys it when initialization is complete.

The methods provided by {@code BackgroundInitializer} provide for minimalinteraction with the wrapped {@code Future} object. It is also possible toobtain the {@code Future} object directly. Then the enhanced functionalityoffered by {@code Future} can be used, e.g. to check whether the backgroundoperation is complete or to cancel the operation.
@version $Id: BackgroundInitializer.java 929189 2010-03-30 16:49:22Z oheger $ @param < T> the type of the object managed by this initializer class


    @Override
    public int compareTo(
        @NotNull(message = "other can't be NULL") final RepoCommit other
    ) {
        return new CompareToBuilder().append(
            this.repo().coordinates(),
            other.repo().coordinates()
        ).append(this.sha(), other.sha()).build();
    }

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    @Override
    public int compareTo(
        @NotNull(message = "cont should not be NULL") final Content cont
    ) {
        return new CompareToBuilder()
            .append(this.path(), cont.path())
                .append(this.repo().coordinates(), cont.repo().coordinates())
            .build();
    }

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        @Override
        public int compareTo(
            @NotNull(message = "label can't be NULL") final Label label
        ) {
            return new CompareToBuilder()
                .append(this.repo().coordinates(), label.repo().coordinates())
                .append(this.obj, label.name())
                .build();
        }

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        }
        @Override
        public int compareTo(
            @NotNull(message = "other can't be NULL") final Coordinates other
        ) {
            return new CompareToBuilder()
                .append(this.usr, other.user())
                .append(this.rpo, other.repo())
                .build();
        }

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     */
    @Override
    public int compareTo(Object object)
    {
        ReportableListObject myClass = (ReportableListObject) object;
        return new CompareToBuilder()
            .append(this.project, myClass.project)
            .append(this.amount, myClass.amount)
            .append(this.city, myClass.city)
            .append(this.task, myClass.task)
            .toComparison();

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    @Override
    public boolean equals(final Object other) {
      if (!(other instanceof RowColIndex))
        return false;
      RowColIndex castOther = (RowColIndex) other;
      return new EqualsBuilder().append(rowKey, castOther.rowKey).append(colIndex, castOther.colIndex)
          .isEquals();
    }

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  public boolean equals(Object obj) {
    if (obj == null) return false;
    if (obj == this) return true;
    if (Purchaser.class.isAssignableFrom(obj.getClass())) {
      final Purchaser other = Purchaser.class.cast(obj);
      return new EqualsBuilder().append(this.id, other.id)
          .append(this.name, other.name)
          .append(this.address, other.address)
          .append(this.nip, other.nip).isEquals();
      }
      return false;

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        {
            return false;
        }


        QueryResult<?> c = (QueryResult<?>) obj;
        return new EqualsBuilder().append(getNode(), c.getNode())
                .append(getAttributeName(), c.getAttributeName()).isEquals();
    }

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        {
            return false;
        }


        DefaultExpressionEngineSymbols c = (DefaultExpressionEngineSymbols) obj;
        return new EqualsBuilder()
                .append(getPropertyDelimiter(), c.getPropertyDelimiter())
                .append(getEscapedDelimiter(), c.getEscapedDelimiter())
                .append(getIndexStart(), c.getIndexStart())
                .append(getIndexEnd(), c.getIndexEnd())
                .append(getAttributeStart(), c.getAttributeStart())

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        {
            return false;
        }


        FileLocator c = (FileLocator) obj;
        return new EqualsBuilder().append(getFileName(), c.getFileName())
                .append(getBasePath(), c.getBasePath())
                .append(sourceURLAsString(), c.sourceURLAsString())
                .append(getEncoding(), c.getEncoding())
                .append(getFileSystem(), c.getFileSystem())
                .append(getLocationStrategy(), c.getLocationStrategy())

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