org.apache.sling.pipes.internal.inputstream

Class RegexpPipe

java.lang.Object

org.apache.sling.pipes.BasePipe

org.apache.sling.pipes.AbstractInputStreamPipe

org.apache.sling.pipes.internal.inputstream.RegexpPipe

All Implemented Interfaces:

Pipe

public class RegexpPipe
extends AbstractInputStreamPipe

Pipe outputting matches of a regexp from a plain text file

Field Summary

Fields

Modifier and Type	Field and Description
static String	PN_PATTERN
static String	RESOURCE_TYPE

Fields inherited from class org.apache.sling.pipes.AbstractInputStreamPipe

binding, BINDING_IS, REMOTE_START, VALID_PATH

Fields inherited from class org.apache.sling.pipes.BasePipe

afterHook, beforeHook, bindingProviders, bindings, distributionAgent, DRYRUN_EXPR, DRYRUN_KEY, EMPTY_ITERATOR, IGNORED_NODES, IGNORED_PROPERTIES, parent, plumber, PN_AFTERHOOK, PN_BEFOREHOOK, PN_STATUS, PN_STATUS_MODIFIED, properties, READ_ONLY, resolver, resource, RT_PREFIX, SLASH, STATUS_FINISHED, STATUS_STARTED

Fields inherited from interface org.apache.sling.pipes.Pipe

NN_CONF, PN_DISTRIBUTION_AGENT, PN_EXPR, PN_NAME, PN_PATH

Constructor Summary

Constructors

Constructor and Description
RegexpPipe(Plumber plumber, org.apache.sling.api.resource.Resource resource, PipeBindings upperBindings)

Method Summary

Modifier and Type	Method and Description
protected Collection<String>	getGroupNames(String pattern)
Iterator<org.apache.sling.api.resource.Resource>	getOutput(InputStream inputStream)

Methods inherited from class org.apache.sling.pipes.AbstractInputStreamPipe

after, computeOutput, getOutputBinding

Methods inherited from class org.apache.sling.pipes.BasePipe

before, getBindings, getComputedPath, getConfiguration, getDistributionAgent, getExpr, getInput, getName, getOutput, getParent, getPath, getPreviousPipe, getPreviousResource, getRawExpression, getRawPath, getResource, isDryRun, isRootPath, modifiesContent, provideAdditionalBindings, setParent, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RESOURCE_TYPE

public static final String RESOURCE_TYPE

See Also:

Constant Field Values

PN_PATTERN

public static final String PN_PATTERN

See Also:

Constant Field Values

Constructor Detail

RegexpPipe

public RegexpPipe(Plumber plumber,
                  org.apache.sling.api.resource.Resource resource,
                  PipeBindings upperBindings)

Method Detail

getOutput

public Iterator<org.apache.sling.api.resource.Resource> getOutput(InputStream inputStream)

Specified by:

getOutput in class AbstractInputStreamPipe

getGroupNames

protected Collection<String> getGroupNames(String pattern)

Parameters:

pattern - configured pattern

Returns:

list of group names identified in a given pattern