Small refactoring - Move UnsignedLongParameter to datatypes (#8001)

Signed-off-by: Gabriel-Trintinalia <gabriel.trintinalia@consensys.net>

datatypes/src/main/java/org/hyperledger/besu/datatypes/parameters/UInt256Parameter.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright ConsenSys AG.
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.hyperledger.besu.datatypes.parameters;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import org.apache.tuweni.units.bigints.UInt256;
+
+/** A parameter that represents a UInt256 value. */
+public class UInt256Parameter {
+
+  private final UInt256 value;
+
+  /**
+   * Create a new UInt256Parameter
+   *
+   * @param value the value
+   */
+  @JsonCreator
+  public UInt256Parameter(final String value) {
+    this.value = UInt256.fromHexString(value);
+  }
+
+  /**
+   * Get the value
+   *
+   * @return the value
+   */
+  public UInt256 getValue() {
+    return value;
+  }
+}

datatypes/src/main/java/org/hyperledger/besu/datatypes/parameters/UnsignedIntParameter.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright ConsenSys AG.
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.hyperledger.besu.datatypes.parameters;
+
+import static com.google.common.base.Preconditions.checkArgument;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+
+/** A parameter that represents an unsigned int value. */
+public class UnsignedIntParameter {
+
+  private final int value;
+
+  /**
+   * Create a new UnsignedIntParameter
+   *
+   * @param value the value
+   */
+  @JsonCreator
+  public UnsignedIntParameter(final String value) {
+    this.value = Integer.decode(value);
+    checkArgument(this.value >= 0);
+  }
+
+  /**
+   * Create a new UnsignedIntParameter
+   *
+   * @param value the value
+   */
+  @JsonCreator
+  public UnsignedIntParameter(final int value) {
+    this.value = value;
+    checkArgument(this.value >= 0);
+  }
+
+  /**
+   * Get the value of the parameter
+   *
+   * @return the value
+   */
+  public int getValue() {
+    return value;
+  }
+}

datatypes/src/main/java/org/hyperledger/besu/datatypes/parameters/UnsignedLongParameter.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright ConsenSys AG.
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.hyperledger.besu.datatypes.parameters;
+
+import static com.google.common.base.Preconditions.checkArgument;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import org.checkerframework.checker.signedness.qual.Unsigned;
+
+/** A parameter that represents an unsigned long value. */
+public class UnsignedLongParameter {
+
+  @Unsigned private final long value;
+
+  /**
+   * Create a new UnsignedLongParameter
+   *
+   * @param value the value
+   */
+  @JsonCreator
+  public UnsignedLongParameter(final String value) {
+    checkArgument(value != null);
+    if (value.startsWith("0x")) {
+      this.value = Long.parseUnsignedLong(value.substring(2), 16);
+    } else {
+      this.value = Long.parseUnsignedLong(value, 16);
+    }
+  }
+
+  /**
+   * Create a new UnsignedLongParameter
+   *
+   * @param value the value
+   */
+  @JsonCreator
+  public UnsignedLongParameter(final @Unsigned long value) {
+    this.value = value;
+  }
+
+  /**
+   * Get the value of the parameter
+   *
+   * @return the value
+   */
+  public @Unsigned long getValue() {
+    return value;
+  }
+}