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net.sourceforge.pmd
Class CommonAbstractRule

java.lang.Object
 extended by net.sourceforge.pmd.CommonAbstractRule

All Implemented Interfaces:

Rule

Direct Known Subclasses:

AbstractJavaRule, AbstractJspRule

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public abstract class CommonAbstractRule
extends java.lang.Object
implements Rule

Basic abstract implementation of all parser-independent methods of the Rule interface.

Author:

pieter_van_raemdonck - Application Engineers NV/SA - www.ae.be

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Field Summary

Fields inherited from interface net.sourceforge.pmd.Rule
LOWEST_PRIORITY, PRIORITIES

Constructor Summary
CommonAbstractRule()

Method Summary
void	addExample(java.lang.String example) Add a single example for this Rule.
void	addProperties(java.util.Properties properties) Deprecated.
void	addProperty(java.lang.String name, java.lang.String value) Deprecated.
void	addRuleChainVisit(java.lang.String astNodeName) Adds an AST node name to be visited by the Rule on the RuleChain.
protected static java.util.Map<java.lang.String,PropertyDescriptor>	asFixedMap(PropertyDescriptor descriptor)
protected static java.util.Map<java.lang.String,PropertyDescriptor>	asFixedMap(PropertyDescriptor[] descriptors)
void	end(RuleContext ctx) End processing.
boolean	equals(java.lang.Object o) Rules are equal if: They have the same implementation class. They have the same name. They have the same priority. They share the same properties.
boolean[]	getBooleanProperties(PropertyDescriptor descriptor)
boolean	getBooleanProperty(PropertyDescriptor descriptor)
boolean	getBooleanProperty(java.lang.String name) Deprecated. - use getBooleanProperty(PropertyDescriptor) instead
java.lang.String	getDescription() Get the description of this Rule.
double[]	getDoubleProperties(PropertyDescriptor descriptor)
double	getDoubleProperty(PropertyDescriptor descriptor)
double	getDoubleProperty(java.lang.String name) Deprecated. - use getDoubleProperty(PropertyDescriptor) instead
java.lang.String	getExample() Still used by the JDeveloper plugin
java.util.List<java.lang.String>	getExamples() Get the list of examples for this Rule.
java.lang.String	getExternalInfoUrl() Get a URL for external information about this Rule.
int[]	getIntProperties(PropertyDescriptor descriptor)
int	getIntProperty(PropertyDescriptor descriptor)
int	getIntProperty(java.lang.String name) Deprecated. - use getIntProperty(PropertyDescriptor) instead
java.lang.String	getMessage() Get the message to show when this Rule identifies a violation.
java.lang.String	getName() Get the name of this Rule.
int	getPriority() Get the priority of this Rule.
java.lang.String	getPriorityName() Get a name for the priority of this Rule.
java.util.Properties	getProperties() Deprecated. - retrieve by name using getProperty or getProperties
java.util.List<java.lang.String>	getRuleChainVisits() Gets the collection of AST node names visited by the Rule on the RuleChain.
java.lang.String	getRuleClass() Get the class of this Rule.
java.lang.String	getRuleSetName() Get the name of the RuleSet containing this Rule.
java.lang.String	getSince() Get the version of PMD in which this Rule was added.
java.lang.String[]	getStringProperties(PropertyDescriptor descriptor)
java.lang.String	getStringProperty(PropertyDescriptor descriptor)
java.lang.String	getStringProperty(java.lang.String name) Deprecated. - use getStringProperty(PropertyDescriptor) instead
java.lang.Class[]	getTypeProperties(PropertyDescriptor descriptor)
java.lang.Class	getTypeProperty(PropertyDescriptor descriptor)
int	hashCode()
boolean	hasProperty(java.lang.String name) Deprecated. - property values will be guaranteed available via default values
boolean	include() TODO What is this?
protected java.util.Map<java.lang.String,PropertyDescriptor>	propertiesByName() Return all the relevant properties for the receiver by overriding in subclasses as necessary.
PropertyDescriptor	propertyDescriptorFor(java.lang.String name) Get the PropertyDescriptor for the given property.
void	setDescription(java.lang.String description) Set the description of this Rule.
void	setExternalInfoUrl(java.lang.String externalInfoUrl) Set a URL for external information about this Rule.
void	setInclude(boolean include) TODO What is this?
void	setMessage(java.lang.String message) Set the message to show when this Rule identifies a violation.
void	setName(java.lang.String name) Set the name of this Rule.
void	setPriority(int priority) Set the priority of this Rule.
void	setProperties(PropertyDescriptor descriptor, java.lang.Object[] values)
void	setProperty(PropertyDescriptor descriptor, java.lang.Object value)
void	setRuleClass(java.lang.String ruleClass) Set the class of this Rule.
void	setRuleSetName(java.lang.String ruleSetName) Set the name of the RuleSet containing this Rule.
void	setSince(java.lang.String since) Set the version of PMD in which this Rule was added.
void	setUsesDFA() Sets whether this Rule uses Data Flow Analysis.
void	setUsesTypeResolution() Sets whether this Rule uses Type Resolution.
void	start(RuleContext ctx) Start processing.
boolean	usesDFA() Gets whether this Rule uses Data Flow Analysis.
boolean	usesRuleChain() Gets whether this Rule uses the RuleChain.
boolean	usesTypeResolution() Gets whether this Rule uses Type Resolution.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sourceforge.pmd.Rule
apply

Constructor Detail

CommonAbstractRule

public CommonAbstractRule()

Method Detail

getName

public java.lang.String getName()

Description copied from interface: Rule

Get the name of this Rule.

Specified by:

getName in interface Rule

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setName

public void setName(java.lang.String name)

Description copied from interface: Rule

Set the name of this Rule.

Specified by:

setName in interface Rule

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getSince

public java.lang.String getSince()

Description copied from interface: Rule

Get the version of PMD in which this Rule was added. Return null if not applicable.

Specified by:

getSince in interface Rule

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setSince

public void setSince(java.lang.String since)

Description copied from interface: Rule

Set the version of PMD in which this Rule was added.

Specified by:

setSince in interface Rule

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getRuleClass

public java.lang.String getRuleClass()

Description copied from interface: Rule

Get the class of this Rule.

Specified by:

getRuleClass in interface Rule

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setRuleClass

public void setRuleClass(java.lang.String ruleClass)

Description copied from interface: Rule

Set the class of this Rule.

Specified by:

setRuleClass in interface Rule

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getRuleSetName

public java.lang.String getRuleSetName()

Description copied from interface: Rule

Get the name of the RuleSet containing this Rule.

Specified by:

getRuleSetName in interface Rule

See Also:

RuleSet

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setRuleSetName

public void setRuleSetName(java.lang.String ruleSetName)

Description copied from interface: Rule

Set the name of the RuleSet containing this Rule.

Specified by:

setRuleSetName in interface Rule

See Also:

RuleSet

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getMessage

public java.lang.String getMessage()

Description copied from interface: Rule

Get the message to show when this Rule identifies a violation.

Specified by:

getMessage in interface Rule

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setMessage

public void setMessage(java.lang.String message)

Description copied from interface: Rule

Set the message to show when this Rule identifies a violation.

Specified by:

setMessage in interface Rule

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getDescription

public java.lang.String getDescription()

Description copied from interface: Rule

Get the description of this Rule.

Specified by:

getDescription in interface Rule

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setDescription

public void setDescription(java.lang.String description)

Description copied from interface: Rule

Set the description of this Rule.

Specified by:

setDescription in interface Rule

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getExamples

public java.util.List<java.lang.String> getExamples()

Description copied from interface: Rule

Get the list of examples for this Rule.

Specified by:

getExamples in interface Rule

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getExample

public java.lang.String getExample()

Description copied from interface: Rule

Still used by the JDeveloper plugin

Specified by:

getExample in interface Rule

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addExample

public void addExample(java.lang.String example)

Description copied from interface: Rule

Add a single example for this Rule.

Specified by:

addExample in interface Rule

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getExternalInfoUrl

public java.lang.String getExternalInfoUrl()

Description copied from interface: Rule

Get a URL for external information about this Rule.

Specified by:

getExternalInfoUrl in interface Rule

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setExternalInfoUrl

public void setExternalInfoUrl(java.lang.String externalInfoUrl)

Description copied from interface: Rule

Set a URL for external information about this Rule.

Specified by:

setExternalInfoUrl in interface Rule

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getPriority

public int getPriority()

Description copied from interface: Rule

Get the priority of this Rule.

Specified by:

getPriority in interface Rule

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setPriority

public void setPriority(int priority)

Description copied from interface: Rule

Set the priority of this Rule.

Specified by:

setPriority in interface Rule

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getPriorityName

public java.lang.String getPriorityName()

Description copied from interface: Rule

Get a name for the priority of this Rule.

Specified by:

getPriorityName in interface Rule

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include

public boolean include()

Description copied from interface: Rule

TODO What is this?

Specified by:

include in interface Rule

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setInclude

public void setInclude(boolean include)

Description copied from interface: Rule

TODO What is this?

Specified by:

setInclude in interface Rule

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getProperties

public java.util.Properties getProperties()

Deprecated. - retrieve by name using getProperty or getProperties

Description copied from interface: Rule

Get all properties for this Rule.

Specified by:

getProperties in interface Rule

Returns:

the properties for the rule

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addProperty

public void addProperty(java.lang.String name,
 java.lang.String value)

Deprecated.

Description copied from interface: Rule

Add a specific property to this Rule.

Specified by:

addProperty in interface Rule

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addProperties

public void addProperties(java.util.Properties properties)

Deprecated.

Description copied from interface: Rule

Add a set of properties to this Rule.

Specified by:

addProperties in interface Rule

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hasProperty

public boolean hasProperty(java.lang.String name)

Deprecated. - property values will be guaranteed available via default values

Description copied from interface: Rule

Get whether this Rule has a property of the given name.

Specified by:

hasProperty in interface Rule

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getBooleanProperty

public boolean getBooleanProperty(java.lang.String name)

Deprecated. - use getBooleanProperty(PropertyDescriptor) instead

Description copied from interface: Rule

Get the boolean value for the given property.

Specified by:

getBooleanProperty in interface Rule

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getBooleanProperty

public boolean getBooleanProperty(PropertyDescriptor descriptor)

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getBooleanProperties

public boolean[] getBooleanProperties(PropertyDescriptor descriptor)

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getIntProperty

public int getIntProperty(java.lang.String name)

Deprecated. - use getIntProperty(PropertyDescriptor) instead

Description copied from interface: Rule

Get the int value for the given property.

Specified by:

getIntProperty in interface Rule

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getIntProperty

public int getIntProperty(PropertyDescriptor descriptor)

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getIntProperties

public int[] getIntProperties(PropertyDescriptor descriptor)

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getDoubleProperty

public double getDoubleProperty(java.lang.String name)

Deprecated. - use getDoubleProperty(PropertyDescriptor) instead

Description copied from interface: Rule

Get the double value for the given property.

Specified by:

getDoubleProperty in interface Rule

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getDoubleProperty

public double getDoubleProperty(PropertyDescriptor descriptor)

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getDoubleProperties

public double[] getDoubleProperties(PropertyDescriptor descriptor)

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getStringProperty

public java.lang.String getStringProperty(java.lang.String name)

Deprecated. - use getStringProperty(PropertyDescriptor) instead

Description copied from interface: Rule

Get the java.util.String value for the given property.

Specified by:

getStringProperty in interface Rule

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getStringProperty

public java.lang.String getStringProperty(PropertyDescriptor descriptor)

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getStringProperties

public java.lang.String[] getStringProperties(PropertyDescriptor descriptor)

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getTypeProperties

public java.lang.Class[] getTypeProperties(PropertyDescriptor descriptor)

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getTypeProperty

public java.lang.Class getTypeProperty(PropertyDescriptor descriptor)

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setProperty

public void setProperty(PropertyDescriptor descriptor,
 java.lang.Object value)

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setProperties

public void setProperties(PropertyDescriptor descriptor,
 java.lang.Object[] values)

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propertiesByName

protected java.util.Map<java.lang.String,PropertyDescriptor> propertiesByName()

Return all the relevant properties for the receiver by overriding in subclasses as necessary.

Returns:

Map

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propertyDescriptorFor

public PropertyDescriptor propertyDescriptorFor(java.lang.String name)

Description copied from interface: Rule

Get the PropertyDescriptor for the given property.

Specified by:

propertyDescriptorFor in interface Rule

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setUsesDFA

public void setUsesDFA()

Description copied from interface: Rule

Sets whether this Rule uses Data Flow Analysis.

Specified by:

setUsesDFA in interface Rule

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usesDFA

public boolean usesDFA()

Description copied from interface: Rule

Gets whether this Rule uses Data Flow Analysis.

Specified by:

usesDFA in interface Rule

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setUsesTypeResolution

public void setUsesTypeResolution()

Description copied from interface: Rule

Sets whether this Rule uses Type Resolution.

Specified by:

setUsesTypeResolution in interface Rule

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usesTypeResolution

public boolean usesTypeResolution()

Description copied from interface: Rule

Gets whether this Rule uses Type Resolution.

Specified by:

usesTypeResolution in interface Rule

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usesRuleChain

public boolean usesRuleChain()

Description copied from interface: Rule

Gets whether this Rule uses the RuleChain.

Specified by:

usesRuleChain in interface Rule

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getRuleChainVisits

public java.util.List<java.lang.String> getRuleChainVisits()

Description copied from interface: Rule

Gets the collection of AST node names visited by the Rule on the RuleChain.

Specified by:

getRuleChainVisits in interface Rule

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addRuleChainVisit

public void addRuleChainVisit(java.lang.String astNodeName)

Description copied from interface: Rule

Adds an AST node name to be visited by the Rule on the RuleChain.

Specified by:

addRuleChainVisit in interface Rule

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start

public void start(RuleContext ctx)

Description copied from interface: Rule

Start processing. Called once, before apply() is first called.

Specified by:

start in interface Rule

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end

public void end(RuleContext ctx)

Description copied from interface: Rule

End processing. Called once, after apply() is last called.

Specified by:

end in interface Rule

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equals

public boolean equals(java.lang.Object o)

Rules are equal if:

1. They have the same implementation class.
2. They have the same name.
3. They have the same priority.
4. They share the same properties.

Overrides:

equals in class java.lang.Object

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hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

equals(Object)

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asFixedMap

protected static java.util.Map<java.lang.String,PropertyDescriptor> asFixedMap(PropertyDescriptor[] descriptors)

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asFixedMap

protected static java.util.Map<java.lang.String,PropertyDescriptor> asFixedMap(PropertyDescriptor descriptor)

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