[Cardinal] Add builders for Intents and remove extra constructors.

Starting with PointToPoint intent to see how it looks

Change-Id: I5366a05d657ceaad18c03b95cd71f5d1107200e2
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/TwoWayP2PIntentCompiler.java b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/TwoWayP2PIntentCompiler.java
index a879236..63f8ebb 100644
--- a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/TwoWayP2PIntentCompiler.java
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/TwoWayP2PIntentCompiler.java
@@ -48,14 +48,25 @@
     public List<Intent> compile(TwoWayP2PIntent intent, List<Intent> installable,
                                 Set<LinkResourceAllocations> resources) {
         return Lists.newArrayList(
-                new PointToPointIntent(intent.appId(), intent.key(),
-                                       intent.selector(), intent.treatment(),
-                                       intent.one(), intent.two(),
-                                       intent.constraints(), intent.priority()),
-                new PointToPointIntent(intent.appId(), intent.key(),
-                                       intent.selector(), intent.treatment(),
-                                       intent.two(), intent.one(),
-                                       intent.constraints(), intent.priority()));
-
+                PointToPointIntent.builder()
+                        .appId(intent.appId())
+                        .key(intent.key())
+                        .selector(intent.selector())
+                        .treatment(intent.treatment())
+                        .ingressPoint(intent.one())
+                        .egressPoint(intent.two())
+                        .constraints(intent.constraints())
+                        .priority(intent.priority())
+                        .build(),
+                PointToPointIntent.builder()
+                        .appId(intent.appId())
+                        .key(intent.key())
+                        .selector(intent.selector())
+                        .treatment(intent.treatment())
+                        .ingressPoint(intent.two())
+                        .egressPoint(intent.one())
+                        .constraints(intent.constraints())
+                        .priority(intent.priority())
+                        .build());
     }
 }
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/PointToPointIntentCompilerTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/PointToPointIntentCompilerTest.java
index aedc124..b0a5df8 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/PointToPointIntentCompilerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/PointToPointIntentCompilerTest.java
@@ -72,9 +72,13 @@
      */
     private PointToPointIntent makeIntent(String ingressIdString,
                                           String egressIdString) {
-        return new PointToPointIntent(APPID, selector, treatment,
-                                      connectPoint(ingressIdString, 1),
-                                      connectPoint(egressIdString, 1));
+        return PointToPointIntent.builder()
+                .appId(APPID)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(connectPoint(ingressIdString, 1))
+                .egressPoint(connectPoint(egressIdString, 1))
+                .build();
     }
 
     /**
@@ -87,10 +91,14 @@
      */
     private PointToPointIntent makeIntent(String ingressIdString,
                                           String egressIdString, List<Constraint> constraints) {
-        return new PointToPointIntent(APPID, selector, treatment,
-                connectPoint(ingressIdString, 1),
-                connectPoint(egressIdString, 1),
-                constraints, Intent.DEFAULT_INTENT_PRIORITY);
+        return PointToPointIntent.builder()
+                .appId(APPID)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(connectPoint(ingressIdString, 1))
+                .egressPoint(connectPoint(egressIdString, 1))
+                .constraints(constraints)
+                .build();
     }
 
     /**
@@ -187,7 +195,13 @@
     public void testSameSwitchDifferentPortsIntentCompilation() {
         ConnectPoint src = new ConnectPoint(deviceId("1"), portNumber(1));
         ConnectPoint dst = new ConnectPoint(deviceId("1"), portNumber(2));
-        PointToPointIntent intent = new PointToPointIntent(APP_ID, selector, treatment, src, dst);
+        PointToPointIntent intent = PointToPointIntent.builder()
+                .appId(APP_ID)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(src)
+                .egressPoint(dst)
+                .build();
 
         String[] hops = {"1"};
         PointToPointIntentCompiler sut = makeCompiler(hops);
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/CompilingTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/CompilingTest.java
index 11a6e6e..d450812 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/CompilingTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/CompilingTest.java
@@ -90,7 +90,13 @@
         Intent.bindIdGenerator(idGenerator);
 
         // Intent creation should be placed after binding an ID generator
-        input = new PointToPointIntent(appId, selector, treatment, cp1, cp3);
+        input = PointToPointIntent.builder()
+                .appId(appId)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(cp1)
+                .egressPoint(cp3)
+                .build();
         compiled = new PathIntent(appId, selector, treatment, path);
     }
 
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallCoordinatingTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallCoordinatingTest.java
index cad6768..678bd2d 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallCoordinatingTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallCoordinatingTest.java
@@ -91,7 +91,13 @@
         Intent.bindIdGenerator(idGenerator);
 
         // Intent creation should be placed after binding an ID generator
-        input = new PointToPointIntent(appId, selector, treatment, cp1, cp3);
+        input = PointToPointIntent.builder()
+                .appId(appId)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(cp1)
+                .egressPoint(cp3)
+                .build();
         compiled = new PathIntent(appId, selector, treatment, path);
     }
 
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallingTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallingTest.java
index 89c797c..b7d063f 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallingTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/InstallingTest.java
@@ -91,7 +91,13 @@
         Intent.bindIdGenerator(idGenerator);
 
         // Intent creation should be placed after binding an ID generator
-        input = new PointToPointIntent(appId, selector, treatment, cp1, cp3);
+        input = PointToPointIntent.builder()
+                .appId(appId)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(cp1)
+                .egressPoint(cp3)
+                .build();
         compiled = new PathIntent(appId, selector, treatment, path);
     }
 
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawCoordinatingTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawCoordinatingTest.java
index f5dbf58..19c3f6f 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawCoordinatingTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawCoordinatingTest.java
@@ -92,7 +92,13 @@
         Intent.bindIdGenerator(idGenerator);
 
         // Intent creation should be placed after binding an ID generator
-        input = new PointToPointIntent(appId, selector, treatment, cp1, cp3);
+        input = PointToPointIntent.builder()
+                .appId(appId)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(cp1)
+                .egressPoint(cp3)
+                .build();
         compiled = new PathIntent(appId, selector, treatment, path);
     }
 
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawingTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawingTest.java
index 1861ae5..a1f08ec 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawingTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/phase/WithdrawingTest.java
@@ -90,7 +90,13 @@
         Intent.bindIdGenerator(idGenerator);
 
         // Intent creation should be placed after binding an ID generator
-        input = new PointToPointIntent(appId, selector, treatment, cp1, cp3);
+        input = PointToPointIntent.builder()
+                .appId(appId)
+                .selector(selector)
+                .treatment(treatment)
+                .ingressPoint(cp1)
+                .egressPoint(cp3)
+                .build();
         compiled = new PathIntent(appId, selector, treatment, path);
     }