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java.lang.Objectjava.io.Reader
java.io.FilterReader
org.codehaus.plexus.interpolation.InterpolatorFilterReader
public class InterpolatorFilterReader
A FilterReader implementation, that works with Interpolator interface instead of it's own interpolation implementation. This implementation is heavily based on org.codehaus.plexus.util.InterpolationFilterReader.
Field Summary | |
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static java.lang.String |
DEFAULT_BEGIN_TOKEN
Default begin token. |
static java.lang.String |
DEFAULT_END_TOKEN
Default end token. |
Fields inherited from class java.io.FilterReader |
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in |
Fields inherited from class java.io.Reader |
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lock |
Constructor Summary | |
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InterpolatorFilterReader(java.io.Reader in,
Interpolator interpolator)
this constructor use default begin token ${ and default end token } |
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InterpolatorFilterReader(java.io.Reader in,
Interpolator interpolator,
RecursionInterceptor ri)
this constructor use default begin token ${ and default end token } |
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InterpolatorFilterReader(java.io.Reader in,
Interpolator interpolator,
java.lang.String beginToken,
java.lang.String endToken)
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InterpolatorFilterReader(java.io.Reader in,
Interpolator interpolator,
java.lang.String beginToken,
java.lang.String endToken,
RecursionInterceptor ri)
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Method Summary | |
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java.lang.String |
getEscapeString()
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RecursionInterceptor |
getRecursionInterceptor()
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boolean |
isInterpolateWithPrefixPattern()
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boolean |
isPreserveEscapeString()
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int |
read()
Returns the next character in the filtered stream, replacing tokens from the original stream. |
int |
read(char[] cbuf,
int off,
int len)
Reads characters into a portion of an array. |
void |
setEscapeString(java.lang.String escapeString)
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void |
setInterpolateWithPrefixPattern(boolean interpolateWithPrefixPattern)
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void |
setPreserveEscapeString(boolean preserveEscapeString)
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InterpolatorFilterReader |
setRecursionInterceptor(RecursionInterceptor recursionInterceptor)
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long |
skip(long n)
Skips characters. |
Methods inherited from class java.io.FilterReader |
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close, mark, markSupported, ready, reset |
Methods inherited from class java.io.Reader |
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read, read |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String DEFAULT_BEGIN_TOKEN
public static final java.lang.String DEFAULT_END_TOKEN
Constructor Detail |
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public InterpolatorFilterReader(java.io.Reader in, Interpolator interpolator)
in
- reader to useinterpolator
- interpolator instance to usepublic InterpolatorFilterReader(java.io.Reader in, Interpolator interpolator, java.lang.String beginToken, java.lang.String endToken)
in
- reader to useinterpolator
- interpolator instance to usebeginToken
- start token to useendToken
- end token to usepublic InterpolatorFilterReader(java.io.Reader in, Interpolator interpolator, RecursionInterceptor ri)
in
- reader to useinterpolator
- interpolator instance to useri
- The RecursionInterceptor
to use to prevent recursive expressions.public InterpolatorFilterReader(java.io.Reader in, Interpolator interpolator, java.lang.String beginToken, java.lang.String endToken, RecursionInterceptor ri)
in
- reader to useinterpolator
- interpolator instance to usebeginToken
- start token to useendToken
- end token to useri
- The RecursionInterceptor
to use to prevent recursive expressions.Method Detail |
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public long skip(long n) throws java.io.IOException
skip
in class java.io.FilterReader
n
- The number of characters to skip
java.lang.IllegalArgumentException
- If n
is negative.
java.io.IOException
- If an I/O error occurspublic int read(char[] cbuf, int off, int len) throws java.io.IOException
read
in class java.io.FilterReader
cbuf
- Destination buffer to write characters to. Must not be null
.off
- Offset at which to start storing characters.len
- Maximum number of characters to read.
java.io.IOException
- If an I/O error occurspublic int read() throws java.io.IOException
read
in class java.io.FilterReader
java.io.IOException
- if the underlying stream throws an IOException during readingpublic boolean isInterpolateWithPrefixPattern()
public void setInterpolateWithPrefixPattern(boolean interpolateWithPrefixPattern)
public java.lang.String getEscapeString()
public void setEscapeString(java.lang.String escapeString)
public boolean isPreserveEscapeString()
public void setPreserveEscapeString(boolean preserveEscapeString)
public RecursionInterceptor getRecursionInterceptor()
public InterpolatorFilterReader setRecursionInterceptor(RecursionInterceptor recursionInterceptor)
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