cascading.operation.regex
Class RegexReplace
java.lang.Object
cascading.operation.BaseOperation<C>
cascading.operation.regex.RegexOperation<Matcher>
cascading.operation.regex.RegexReplace
- All Implemented Interfaces:
- Function<Matcher>, Operation<Matcher>, Serializable
public class RegexReplace
- extends RegexOperation<Matcher>
- implements Function<Matcher>
Class RegexReplace is used to replace a matched regex with a replacement value.
RegexReplace only expects one field value. If more than one argument value is passed, only the
first is handled, the remainder are ignored.
- See Also:
- Serialized Form
Fields inherited from interface cascading.operation.Operation |
ANY |
Constructor Summary |
RegexReplace(Fields fieldDeclaration,
String patternString,
String replacement)
Constructor RegexReplace creates a new RegexReplace instance. |
RegexReplace(Fields fieldDeclaration,
String patternString,
String replacement,
boolean replaceAll)
Constructor RegexReplace creates a new RegexReplace instance, |
RegexReplace
@ConstructorProperties(value={"fieldDeclaration","patternString","replacement","replaceAll"})
public RegexReplace(Fields fieldDeclaration,
String patternString,
String replacement,
boolean replaceAll)
- Constructor RegexReplace creates a new RegexReplace instance,
- Parameters:
fieldDeclaration
- of type FieldspatternString
- of type Stringreplacement
- of type StringreplaceAll
- of type boolean
RegexReplace
@ConstructorProperties(value={"fieldDeclaration","patternString","replacement"})
public RegexReplace(Fields fieldDeclaration,
String patternString,
String replacement)
- Constructor RegexReplace creates a new RegexReplace instance.
- Parameters:
fieldDeclaration
- of type FieldspatternString
- of type Stringreplacement
- of type String
prepare
public void prepare(FlowProcess flowProcess,
OperationCall<Matcher> operationCall)
- Description copied from class:
BaseOperation
- Method prepare does nothing, and may safely be overridden.
- Specified by:
prepare
in interface Operation<Matcher>
- Overrides:
prepare
in class BaseOperation<Matcher>
operate
public void operate(FlowProcess flowProcess,
FunctionCall<Matcher> functionCall)
- Description copied from interface:
Function
- Method operate provides the implementation of this Function.
- Specified by:
operate
in interface Function<Matcher>
- Parameters:
flowProcess
- of type FlowProcessfunctionCall
- of type FunctionCall- See Also:
Function.operate(cascading.flow.FlowProcess,cascading.operation.FunctionCall)
equals
public boolean equals(Object object)
- Overrides:
equals
in class RegexOperation<Matcher>
hashCode
public int hashCode()
- Overrides:
hashCode
in class RegexOperation<Matcher>
Copyright © 2007-2010 Concurrent, Inc. All Rights Reserved.