import java.util.Date;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;

/** Forwarding wrapper around a {@code Condition}. */
@J2ktIncompatible
@ElementTypesAreNonnullByDefault
abstract class ForwardingCondition implements Condition {
  abstract Condition delegate();

  @Override
  public void await() throws InterruptedException {
    delegate().await();
  }

# conditionBeanMap: (NotRequired - Default map:{})
#
# Specification:
# map:{
#     ; [property-type] = map:{
#         ; [condition-key] = map:{ [table] = list:{ [column] ; [column] } }
# }
#
# property-type: String, Number, Date, OrderBy, ...
# condition-key: NotEqual, GreaterThan, LessThan, GreaterEqual, LessEqual
#              , InScope, NotInScope, PrefixSearch, LikeSearch, NotLikeSearch

				policy.NewResourceSet(policy.NewResource("mybucket")),
				condition.NewFunctions(),
			),
			policy.NewBPStatement("",
				policy.Allow,
				policy.NewPrincipal("*"),
				policy.NewActionSet(policy.PutObjectAction),
				policy.NewResourceSet(policy.NewResource("mybucket/myobject*")),
				condition.NewFunctions(),
			),
		},
	}

	anonGetBucketLocationArgs := policy.BucketPolicyArgs{

			success: false,
		},
		// duplicate conditions, reject
		{

}

message CarpCondition {
  // Type is the type of the condition.
  // Currently only Ready.
  // More info: http://kubernetes.io/docs/user-guide/carp-states#carp-conditions
  optional string type = 1;

  // Status is the status of the condition.
  // Can be True, False, Unknown.
  // More info: http://kubernetes.io/docs/user-guide/carp-states#carp-conditions
  optional string status = 2;

		selectAST.Expression.Expressions[0].Expression.And[0].Condition[0].Operand != nil &&
		selectAST.Expression.Expressions[0].Expression.And[0].Condition[0].Operand.Operand.Left != nil &&
		selectAST.Expression.Expressions[0].Expression.And[0].Condition[0].Operand.Operand.Left.Left != nil &&
		selectAST.Expression.Expressions[0].Expression.And[0].Condition[0].Operand.Operand.Left.Left.Primary != nil &&

message StorageVersionCondition {
  // Type of the condition.
  // +required
  optional string type = 1;

  // Status of the condition, one of True, False, Unknown.
  // +required
  optional string status = 2;

  // If set, this represents the .metadata.generation that the condition was set based upon.
  // +optional
  optional int64 observedGeneration = 3;

  // Last time the condition transitioned from one status to another.

for example, entities, condition-beans to specified
directories by DBFlute properties on "dfprop" directory.

Generated structures (directories and classes) are like this:
/- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
allcommon : classes bridging to DBFlute Runtime
bsbhv     : base behaviors
bsentity  : base entities
cbean     : condition-beans (both base and extended)
exbhv     : extended behaviors

// the path. Otherwise it returns false.
func getLastKeypathComponent(e *Expression) (string, bool) {
	if len(e.And) > 1 ||
		len(e.And[0].Condition) > 1 ||
		e.And[0].Condition[0].Not != nil ||
		e.And[0].Condition[0].Operand.ConditionRHS != nil {
		return "", false
	}

	operand := e.And[0].Condition[0].Operand.Operand
	if operand.Right != nil ||
		operand.Left.Right != nil ||
		operand.Left.Left.Negated != nil ||

- `aws:SourceIp` - This is the requester's IP address, for use with IP address conditions. If running behind Nginx like proxies, MinIO preserve's the source IP.

```
{
  "Version": "2012-10-17",
  "Statement": {
	"Effect": "Allow",
	"Action": "s3:ListBucket*",
	"Resource": "arn:aws:s3:::mybucket",
	"Condition": {"IpAddress": {"aws:SourceIp": "203.0.113.0/24"}}
  }
}
```