Package org.apache.ivy.core.cache
Class ParserSettingsMonitor
- java.lang.Object
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- org.apache.ivy.core.cache.ParserSettingsMonitor
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class ParserSettingsMonitor extends java.lang.Object
Keep traces of the usage of a ParserSettings in order to check afterwards that the relevant settings didn't changed.A ParserSettingsMonitor provide a ParserSettings that must be used in place of the original one.
The current implementation consider that a settings changed iff one of the used variable has changed.
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Field Summary
Fields Modifier and Type Field Description private ParserSettings
delegatedSettings
private ParserSettings
monitoredSettings
private java.util.Map<java.lang.String,java.lang.String>
substitutes
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Constructor Summary
Constructors Constructor Description ParserSettingsMonitor(ParserSettings settings)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
endMonitoring()
Free the resource used during the monitoring, keeping only the info required to evaluate hasChanged.ParserSettings
getMonitoredSettings()
boolean
hasChanged(ParserSettings newSettings)
Check if the newSettings is compatible with the original settings that has been monitored.
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Field Detail
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delegatedSettings
private ParserSettings delegatedSettings
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substitutes
private final java.util.Map<java.lang.String,java.lang.String> substitutes
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monitoredSettings
private ParserSettings monitoredSettings
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Constructor Detail
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ParserSettingsMonitor
public ParserSettingsMonitor(ParserSettings settings)
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Method Detail
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getMonitoredSettings
public ParserSettings getMonitoredSettings()
- Returns:
- The parser settings that must be used in place of the original settings The returned object delegates all the call to the original settings.
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endMonitoring
public void endMonitoring()
Free the resource used during the monitoring, keeping only the info required to evaluate hasChanged.
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hasChanged
public boolean hasChanged(ParserSettings newSettings)
Check if the newSettings is compatible with the original settings that has been monitored. Only the info that was actually used is compared.
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