org.apache.tools.ant.util

## Class ConcatResourceInputStream

- java.lang.Object
- - java.io.InputStream
  - - org.apache.tools.ant.util.ConcatResourceInputStream

- All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable

      public class ConcatResourceInputStream
      extends java.io.InputStream

  Special `InputStream` that will concatenate the contents of Resources from a single ResourceCollection.
  Since:
    Ant 1.7

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ConcatResourceInputStream(ResourceCollection rc)` Construct a new ConcatResourceInputStream for the specified ResourceCollection.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `close()` Close the stream.
    `boolean` | `isIgnoreErrors()` Find out whether this ConcatResourceInputStream ignores errors.
    `void` | `log(java.lang.String message, int loglevel)` Log a message with the specified logging level.
    `int` | `read()` Read a byte.
    `void` | `setIgnoreErrors(boolean b)` Set whether this ConcatResourceInputStream ignores errors.
    `void` | `setManagingComponent(ProjectComponent pc)` Set a managing `ProjectComponent` for this `ConcatResourceInputStream`.

    - ### Methods inherited from class java.io.InputStream

      `available, mark, markSupported, read, read, reset, skip`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### ConcatResourceInputStream

          public ConcatResourceInputStream(ResourceCollection rc)

      Construct a new ConcatResourceInputStream for the specified ResourceCollection.
      Parameters:
        `rc` - the ResourceCollection to combine.

  - ### Method Detail

    - #### setIgnoreErrors

          public void setIgnoreErrors(boolean b)

      Set whether this ConcatResourceInputStream ignores errors.
      Parameters:
        `b` - whether to ignore errors.

    - #### isIgnoreErrors

          public boolean isIgnoreErrors()

      Find out whether this ConcatResourceInputStream ignores errors.
      Returns:
        boolean ignore-errors flag.

    - #### close

          public void close()
                     throws java.io.IOException

      Close the stream.
      Specified by:
        `close` in interface `java.io.Closeable`
      Specified by:
        `close` in interface `java.lang.AutoCloseable`
      Overrides:
        `close` in class `java.io.InputStream`
      Throws:
        `java.io.IOException` - if there is an error.

    - #### read

          public int read()
                   throws java.io.IOException

      Read a byte.
      Specified by:
        `read` in class `java.io.InputStream`
      Returns:
        the byte (0 - 255) or -1 if this is the end of the stream.
      Throws:
        `java.io.IOException` - if there is an error.

    - #### setManagingComponent

          public void setManagingComponent(ProjectComponent pc)

      Set a managing `ProjectComponent` for this `ConcatResourceInputStream`.
      Parameters:
        `pc` - the managing `ProjectComponent`.

    - #### log

          public void log(java.lang.String message,
                 int loglevel)

      Log a message with the specified logging level.
      Parameters:
        `message` - the `String` message.
        `loglevel` - the `int` logging level.