Package org.apache.tools.ant.filters
Class StripLineBreaks
java.lang.Object
java.io.Reader
java.io.FilterReader
org.apache.tools.ant.filters.BaseFilterReader
org.apache.tools.ant.filters.BaseParamFilterReader
org.apache.tools.ant.filters.StripLineBreaks
- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,java.lang.Readable
,ChainableReader
,Parameterizable
public final class StripLineBreaks extends BaseParamFilterReader implements ChainableReader
Filter to flatten the stream to a single line.
Example:
<striplinebreaks/>Or:
<filterreader classname="org.apache.tools.ant.filters.StripLineBreaks"/>
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Field Summary
Fields inherited from class java.io.FilterReader
in
Fields inherited from class java.io.Reader
lock
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Constructor Summary
Constructors Constructor Description StripLineBreaks()
Constructor for "dummy" instances.StripLineBreaks(java.io.Reader in)
Creates a new filtered reader. -
Method Summary
Modifier and Type Method Description java.io.Reader
chain(java.io.Reader rdr)
Creates a new StripLineBreaks using the passed in Reader for instantiation.int
read()
Returns the next character in the filtered stream, only including characters not in the set of line-breaking characters.void
setLineBreaks(java.lang.String lineBreaks)
Sets the line-breaking characters.Methods inherited from class org.apache.tools.ant.filters.BaseParamFilterReader
getParameters, setParameters
Methods inherited from class org.apache.tools.ant.filters.BaseFilterReader
getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skip
Methods inherited from class java.io.FilterReader
close, mark, markSupported, ready, reset
Methods inherited from class java.io.Reader
nullReader, read, read, transferTo
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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StripLineBreaks
public StripLineBreaks()Constructor for "dummy" instances.- See Also:
BaseFilterReader()
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StripLineBreaks
public StripLineBreaks(java.io.Reader in)Creates a new filtered reader.- Parameters:
in
- A Reader object providing the underlying stream. Must not benull
.
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Method Details
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read
public int read() throws java.io.IOExceptionReturns the next character in the filtered stream, only including characters not in the set of line-breaking characters.- Overrides:
read
in classjava.io.FilterReader
- Returns:
- the next character in the resulting stream, or -1 if the end of the resulting stream has been reached
- Throws:
java.io.IOException
- if the underlying stream throws an IOException during reading
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setLineBreaks
public void setLineBreaks(java.lang.String lineBreaks)Sets the line-breaking characters.- Parameters:
lineBreaks
- A String containing all the characters to be considered as line-breaking.
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chain
public java.io.Reader chain(java.io.Reader rdr)Creates a new StripLineBreaks using the passed in Reader for instantiation.- Specified by:
chain
in interfaceChainableReader
- Parameters:
rdr
- A Reader object providing the underlying stream. Must not benull
.- Returns:
- a new filter based on this configuration, but filtering the specified reader
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