Adds demo scripts and changes usage in README

language/analysis/README.md

@@ -32,56 +32,49 @@ mvn clean compile assembly:single
 We can then run the assembled JAR file with the `java` command. The variable $COMMAND takes
 three values `entities`, `sentiment`, or `syntax`.
 
-Basic usage:
+## Basic usage:
 
 ```
-#######################################
-# Performs a language operation on the given text or GCS object.
-# Globals:
-#   None
-# Arguments:
-#   $1 The operation to perform, either entities, sentiment, or syntax.
-#   $2 The text or GCS object to operate on.
-# Returns:
-#   None
-#######################################
-function run_nl() {
-  local main_class=com.google.cloud.language.samples.Analyze
-  local jar_file=target/language-entities-1.0-jar-with-dependencies.jar
-  java -cp ${jar_file} ${main_class} $1 "$2"
-}
-run_nl entities "The quick brown fox jumped over the lazy dog."
-run_nl sentiment "The quick brown fox jumped over the lazy dog."
-run_nl syntax "The quick brown fox jumped over the lazy dog."
+java -cp target/language-entities-1.0-jar-with-dependencies.jar \
+    com.google.cloud.language.samples.Analyze \
+    <entities | sentiment | syntax> \
+    <text | GCS path>
 ```
 
-Additional examples:
+### Usage Examples
+Analyze entities
 ```
-#######################################
-# Exercises the sample code on various example text and GCS objects.
-# Globals:
-#   None
-# Arguments:
-#   None
-# Returns:
-#   None
-#######################################
-function run_nl_all() {
-  local main_class=com.google.cloud.language.samples.Analyze
-  local jar_file=target/language-entities-1.0-jar-with-dependencies.jar
-  local quote="Larry Page, Google's co-founder, once described the 'perfect search
-      engine' as something that 'understands exactly what you mean and gives you
-      back exactly what you want.' Since he spoke those words Google has grown to
-      offer products beyond search, but the spirit of what he said remains."
-  local gs_path="gs://bucket/file"
-
-  java -cp ${jar_file} ${main_class} entities "${quote}"
-  java -cp ${jar_file} ${main_class} entities "${gs_path}"
-  java -cp ${jar_file} ${main_class} sentiment "${quote}"
-  java -cp ${jar_file} ${main_class} sentiment "${gs_path}"
-  java -cp ${jar_file} ${main_class} syntax "${quote}"
-  java -cp ${jar_file} ${main_class} syntax "${gs_path}"
-}
-
-run_nl_all
+java -cp target/language-entities-1.0-jar-with-dependencies.jar \
+    com.google.cloud.language.samples.Analyze \
+    entities \
+    "The quick brown fox jumped over the lazy dog."
+```
+
+Analyze sentiment
+```
+java -cp target/language-entities-1.0-jar-with-dependencies.jar \
+    com.google.cloud.language.samples.Analyze \
+    sentiment \
+    "The quick brown fox jumped over the lazy dog."
+```
+
+Analyze syntax
+```
+java -cp target/language-entities-1.0-jar-with-dependencies.jar \
+    com.google.cloud.language.samples.Analyze \
+    syntax \
+    "The quick brown fox jumped over the lazy dog."
+```
+
+Included with the sample are `demo.sh` and `demo.bat` which show additional
+examples of usage.
+
+Run demo from *nix or OSX
+```
+demo.sh
+```
+
+Run demo from Windows
+```
+demo
 ```

language/analysis/demo.cmd

@@ -0,0 +1,68 @@
+:
+: Demonstrates how to run the Analyze sample.
+:#########################################################################
+
+: Copyright 2016 Google Inc. All Rights Reserved.
+:
+: Licensed 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 
+:   http://www.apache.org/licenses/LICENSE-2.0
+:
+: 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.
+: See the License for the specific language governing permissions and
+: limitations under the License.
+:#########################################################################
+
+
+:call:run_nl entities "The quick brown fox jumped over the lazy dog."
+:call:run_nl sentiment "The quick brown fox jumped over the lazy dog." 
+:call:run_nl syntax "The quick brown fox jumped over the lazy dog." 
+call:run_nl_all
+
+:###################################### 
+: Performs a language operation on the given text or GCS object.
+: Globals:
+:   None 
+: Arguments:
+:   $1 The operation to perform, either entities, sentiment, or syntax.
+:   $2 The text or GCS object to operate on.
+: Returns:
+:   None
+:###################################### 
+:run_nl 
+set main_class=com.google.cloud.language.samples.Analyze 
+set jar_file=target/language-entities-1.0-jar-with-dependencies.jar 
+java -cp %jar_file% %main_class% %~1 "%~2" 
+EXIT /B 
+
+:###################################### 
+: Exercises the sample code on various example text and GCS objects.  
+: Globals: 
+:   None 
+: Arguments: 
+:   None 
+: Returns: 
+:   None 
+:###################################### 
+:run_nl_all 
+setlocal EnableDelayedExpansion
+set quote=Larry Page, Google's co-founder, once described the 'perfect ^
+search engine' as something that 'understands exactly what you mean and ^
+gives you back exactly what you want.' Since he spoke those words Google ^
+has grown to offer products beyond search, but the spirit of what he said ^
+remains.^
+
+
+echo "%quote%"
+set gs_path="gs://bucket/file.txt" 
+call:run_nl entities "%quote%"
+call:run_nl entities %gs_path% 
+call:run_nl sentiment "%quote%"
+call:run_nl sentiment %gs_path%
+call:run_nl syntax "%quote%"
+call:run_nl syntax %gs_path%
+EXIT /B
+

language/analysis/demo.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+#
+# Demonstrates how to run the Analyze sample.
+
+##########################################################################
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed 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
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+##########################################################################
+
+
+#######################################
+# Performs a language operation on the given text or GCS object.
+# Globals:
+#   None
+# Arguments:
+#   $1 The operation to perform, either entities, sentiment, or syntax.
+#   $2 The text or GCS object to operate on.
+# Returns:
+#   None
+#######################################
+function run_nl() {
+  local main_class=com.google.cloud.language.samples.Analyze
+  local jar_file=target/language-entities-1.0-jar-with-dependencies.jar
+  java -cp ${jar_file} ${main_class} "$1" "$2"
+}
+
+#######################################
+# Exercises the sample code on various example text and GCS objects.
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   None
+#######################################
+function run_nl_all() {
+  local quote="Larry Page, Google's co-founder, once described the 'perfect
+      search engine' as something that 'understands exactly what you mean and
+      gives you back exactly what you want.' Since he spoke those words Google
+      has grown to offer products beyond search, but the spirit of what he said
+      remains."
+  local gs_path="gs://bucket/file.txt"
+
+  run_nl entities "${quote}"
+  run_nl entities "${gs_path}"
+  run_nl sentiment "${quote}"
+  run_nl sentiment "${gs_path}"
+  run_nl syntax "${quote}"
+  run_nl syntax "${gs_path}"
+}
+
+run_nl entities "The quick brown fox jumped over the lazy dog."
+run_nl sentiment "The quick brown fox jumped over the lazy dog."
+run_nl syntax "The quick brown fox jumped over the lazy dog."
+
+run_nl_all