Package gw.util.process
Class ChainedOutputHandler
- java.lang.Object
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- gw.util.process.ChainedOutputHandler
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- All Implemented Interfaces:
OutputHandler,java.io.Closeable,java.lang.AutoCloseable
class ChainedOutputHandler extends java.lang.Object implements OutputHandler, java.io.Closeable
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Field Summary
Fields Modifier and Type Field Description private java.util.List<OutputHandler>_handlersprivate static OutputHandlerNULL_OUTPUT_HANDLER
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Constructor Summary
Constructors Constructor Description ChainedOutputHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) voidadd(OutputHandler handler)voidclose()private voidclose(int idx)voidhandleLine(java.lang.String line)(package private) OutputHandlermaybeReduce()
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Field Detail
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NULL_OUTPUT_HANDLER
private static final OutputHandler NULL_OUTPUT_HANDLER
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_handlers
private java.util.List<OutputHandler> _handlers
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Method Detail
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add
void add(OutputHandler handler)
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maybeReduce
OutputHandler maybeReduce()
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handleLine
public void handleLine(java.lang.String line)
- Specified by:
handleLinein interfaceOutputHandler
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close
public void close() throws java.io.IOException- Specified by:
closein interfacejava.lang.AutoCloseable- Specified by:
closein interfacejava.io.Closeable- Throws:
java.io.IOException
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close
private void close(int idx) throws java.io.IOException- Throws:
java.io.IOException
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