| <?xml version="1.0" encoding="UTF-8"?> |
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| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
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| http://www.apache.org/licenses/LICENSE-2.0 |
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| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| limitations under the License. |
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| --> |
| <pipeline> |
| <info> |
| <name>00200-udjc-simple</name> |
| <name_sync_with_filename>Y</name_sync_with_filename> |
| <description/> |
| <extended_description/> |
| <pipeline_version/> |
| <pipeline_type>Normal</pipeline_type> |
| <parameters> |
| </parameters> |
| <capture_transform_performance>N</capture_transform_performance> |
| <transform_performance_capturing_delay>1000</transform_performance_capturing_delay> |
| <transform_performance_capturing_size_limit>100</transform_performance_capturing_size_limit> |
| <created_user>-</created_user> |
| <created_date>2020/12/16 22:56:13.155</created_date> |
| <modified_user>-</modified_user> |
| <modified_date>2020/12/16 22:56:13.155</modified_date> |
| <key_for_session_key>H4sIAAAAAAAAAAMAAAAAAAAAAAA=</key_for_session_key> |
| <is_key_private>N</is_key_private> |
| </info> |
| <notepads> |
| </notepads> |
| <order> |
| <hop> |
| <from>10k rows</from> |
| <to>name</to> |
| <enabled>Y</enabled> |
| </hop> |
| <hop> |
| <from>name</from> |
| <to>values</to> |
| <enabled>Y</enabled> |
| </hop> |
| <hop> |
| <from>values</from> |
| <to>name <> "Apache Hop"</to> |
| <enabled>Y</enabled> |
| </hop> |
| <hop> |
| <from>name <> "Apache Hop"</from> |
| <to>More than 1 row</to> |
| <enabled>Y</enabled> |
| </hop> |
| </order> |
| <transform> |
| <name>10k rows</name> |
| <type>RowGenerator</type> |
| <description/> |
| <distribute>Y</distribute> |
| <custom_distribution/> |
| <copies>1</copies> |
| <partitioning> |
| <method>none</method> |
| <schema_name/> |
| </partitioning> |
| <fields> |
| <field> |
| <name>first</name> |
| <type>String</type> |
| <format/> |
| <currency/> |
| <decimal/> |
| <group/> |
| <nullif>Apache</nullif> |
| <length>-1</length> |
| <precision>-1</precision> |
| <set_empty_string>N</set_empty_string> |
| </field> |
| <field> |
| <name>last</name> |
| <type>String</type> |
| <format/> |
| <currency/> |
| <decimal/> |
| <group/> |
| <nullif>Hop</nullif> |
| <length>-1</length> |
| <precision>-1</precision> |
| <set_empty_string>N</set_empty_string> |
| </field> |
| </fields> |
| <limit>10000</limit> |
| <never_ending>N</never_ending> |
| <interval_in_ms>5000</interval_in_ms> |
| <row_time_field>now</row_time_field> |
| <last_time_field>FiveSecondsAgo</last_time_field> |
| <attributes/> |
| <GUI> |
| <xloc>80</xloc> |
| <yloc>64</yloc> |
| </GUI> |
| </transform> |
| <transform> |
| <name>name</name> |
| <type>UserDefinedJavaClass</type> |
| <description/> |
| <distribute>Y</distribute> |
| <custom_distribution/> |
| <copies>1</copies> |
| <partitioning> |
| <method>none</method> |
| <schema_name/> |
| </partitioning> |
| <definitions> |
| <definition> |
| <class_type>TRANSFORM_CLASS</class_type> |
| <class_name>Processor</class_name> |
| <class_source> |
| String firstnameField; |
| String lastnameField; |
| String nameField; |
| |
| public boolean processRow() throws HopException |
| { |
| // Let's look up parameters only once for performance reason. |
| // |
| if (first) { |
| firstnameField = getParameter("FIRSTNAME_FIELD"); |
| lastnameField = getParameter("LASTNAME_FIELD"); |
| nameField = getParameter("NAME_FIELD"); |
| first=false; |
| } |
| |
| // First, get a row from the default input hop |
| // |
| Object[] r = getRow(); |
| |
| // If the row object is null, we are done processing. |
| // |
| if (r == null) { |
| setOutputDone(); |
| return false; |
| } |
| |
| // It is always safest to call createOutputRow() to ensure that your output row's Object[] is large |
| // enough to handle any new fields you are creating in this transform. |
| // |
| Object[] outputRow = createOutputRow(r, data.outputRowMeta.size()); |
| |
| String firstname = get(Fields.In, firstnameField).getString(r); |
| String lastname = get(Fields.In, lastnameField).getString(r); |
| |
| // Set the value in the output field |
| // |
| String name = firstname+" "+lastname; |
| get(Fields.Out, nameField).setValue(outputRow, name); |
| |
| // putRow will send the row on to the default output hop. |
| // |
| putRow(data.outputRowMeta, outputRow); |
| |
| return true; |
| } |
| |
| </class_source> |
| </definition> |
| </definitions> |
| <fields> |
| <field> |
| <field_name>name</field_name> |
| <field_type>String</field_type> |
| <field_length>-1</field_length> |
| <field_precision>-1</field_precision> |
| </field> |
| </fields> |
| <clear_result_fields>N</clear_result_fields> |
| <info_transforms/> |
| <target_transforms/> |
| <usage_parameters> |
| <usage_parameter> |
| <parameter_tag>FIRSTNAME_FIELD</parameter_tag> |
| <parameter_value>first</parameter_value> |
| <parameter_description>First name field</parameter_description> |
| </usage_parameter> |
| <usage_parameter> |
| <parameter_tag>LASTNAME_FIELD</parameter_tag> |
| <parameter_value>last</parameter_value> |
| <parameter_description>Last name field</parameter_description> |
| </usage_parameter> |
| <usage_parameter> |
| <parameter_tag>NAME_FIELD</parameter_tag> |
| <parameter_value>name</parameter_value> |
| <parameter_description>The name field as output</parameter_description> |
| </usage_parameter> |
| </usage_parameters> |
| <attributes/> |
| <GUI> |
| <xloc>192</xloc> |
| <yloc>64</yloc> |
| </GUI> |
| </transform> |
| <transform> |
| <name>values</name> |
| <type>UniqueRowsByHashSet</type> |
| <description/> |
| <distribute>Y</distribute> |
| <custom_distribution/> |
| <copies>1</copies> |
| <partitioning> |
| <method>none</method> |
| <schema_name/> |
| </partitioning> |
| <store_values>N</store_values> |
| <reject_duplicate_row>N</reject_duplicate_row> |
| <error_description/> |
| <fields> |
| <field> |
| <name>name</name> |
| </field> |
| </fields> |
| <attributes/> |
| <GUI> |
| <xloc>320</xloc> |
| <yloc>64</yloc> |
| </GUI> |
| </transform> |
| <transform> |
| <name>More than 1 row</name> |
| <type>Abort</type> |
| <description/> |
| <distribute>Y</distribute> |
| <custom_distribution/> |
| <copies>1</copies> |
| <partitioning> |
| <method>none</method> |
| <schema_name/> |
| </partitioning> |
| <row_threshold>1</row_threshold> |
| <message>More than one value found</message> |
| <always_log_rows>Y</always_log_rows> |
| <abort_option>ABORT</abort_option> |
| <attributes/> |
| <GUI> |
| <xloc>544</xloc> |
| <yloc>64</yloc> |
| </GUI> |
| </transform> |
| <transform> |
| <name>name <> "Apache Hop"</name> |
| <type>FilterRows</type> |
| <description/> |
| <distribute>Y</distribute> |
| <custom_distribution/> |
| <copies>1</copies> |
| <partitioning> |
| <method>none</method> |
| <schema_name/> |
| </partitioning> |
| <send_true_to/> |
| <send_false_to/> |
| <compare> |
| <condition> |
| <negated>N</negated> |
| <leftvalue>name</leftvalue> |
| <function><></function> |
| <rightvalue/> |
| <value> |
| <name>constant</name> |
| <type>String</type> |
| <text>Apache Hop</text> |
| <length>-1</length> |
| <precision>-1</precision> |
| <isnull>N</isnull> |
| <mask/> |
| </value> |
| </condition> |
| </compare> |
| <attributes/> |
| <GUI> |
| <xloc>432</xloc> |
| <yloc>64</yloc> |
| </GUI> |
| </transform> |
| <transform_error_handling> |
| </transform_error_handling> |
| <attributes/> |
| </pipeline> |
