From 28d1218876466c61122dfc280cbbdb53351d524a Mon Sep 17 00:00:00 2001
From: Luca Frosini <luca.frosini@isti.cnr.it>
Date: Mon, 25 Oct 2021 12:12:53 +0200
Subject: [PATCH] moved operators back to the resource-registry

---
 .../operators/QueryConditionalOperator.java   | 64 -------------------
 .../operators/QueryLogicalOperator.java       | 59 -----------------
 2 files changed, 123 deletions(-)
 delete mode 100644 src/main/java/org/gcube/informationsystem/queries/operators/QueryConditionalOperator.java
 delete mode 100644 src/main/java/org/gcube/informationsystem/queries/operators/QueryLogicalOperator.java

diff --git a/src/main/java/org/gcube/informationsystem/queries/operators/QueryConditionalOperator.java b/src/main/java/org/gcube/informationsystem/queries/operators/QueryConditionalOperator.java
deleted file mode 100644
index 6d1a31a..0000000
--- a/src/main/java/org/gcube/informationsystem/queries/operators/QueryConditionalOperator.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package org.gcube.informationsystem.queries.operators;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * @author Luca Frosini (ISTI - CNR)
- */
-public enum QueryConditionalOperator {
-
-	EQ("$eq", " = ", "Matches values that are equal to a specified value."),
-	GT("$gt", " > ", "Matches values that are greater than a specified value."),
-	GTE("$gte", " >= ", "Matches values that are greater than or equal to a specified value."),
-	LT("$lt", " < ", "Matches values that are less than a specified value."),
-	LTE("$lte", " <= ", "Matches values that are less than or equal to a specified value."),
-	NE("$ne", " <> ", "Matches all values that are not equal to a specified value."),
-	
-	IN("$in", " IN ", "Matches any of the values specified in an array.");
-	
-	protected final String operator;
-	protected final String conditionalOperator;
-	protected final String description;
-	
-	private QueryConditionalOperator(String operator, String conditionalOperator, String description) {
-		this.operator = operator;
-		this.conditionalOperator = conditionalOperator;
-		this.description = description;
-	}
-	
-	public String getOperator() {
-		return operator;
-	}
-	
-	public String getConditionalOperator() {
-		return conditionalOperator;
-	}
-
-	public String getDescription() {
-		return description;
-	}
-	
-	private static Set<String> operators;
-	private static Map<String,QueryConditionalOperator> operatorByKey;
-	
-	static {
-		QueryConditionalOperator.operators = new HashSet<>();
-		QueryConditionalOperator.operatorByKey = new HashMap<>();
-		
-		for(QueryConditionalOperator queryComparisonOperator : QueryConditionalOperator.values()) {
-			QueryConditionalOperator.operators.add(queryComparisonOperator.getOperator());
-			QueryConditionalOperator.operatorByKey.put(queryComparisonOperator.getOperator(), queryComparisonOperator);
-		}
-	}
-	
-	public static Set<String> getOperators() {
-		return QueryConditionalOperator.operators;
-	}
-	
-	public static QueryConditionalOperator getQueryComparisonOperator(String key) {
-		return operatorByKey.get(key);
-	}
-}
diff --git a/src/main/java/org/gcube/informationsystem/queries/operators/QueryLogicalOperator.java b/src/main/java/org/gcube/informationsystem/queries/operators/QueryLogicalOperator.java
deleted file mode 100644
index eaf8a82..0000000
--- a/src/main/java/org/gcube/informationsystem/queries/operators/QueryLogicalOperator.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package org.gcube.informationsystem.queries.operators;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * @author Luca Frosini (ISTI - CNR)
- */
-public enum QueryLogicalOperator {
-
-	AND("$and", " AND ", "true if both the conditions are true"),
-	OR("$or", " OR ", "true if at least one of the condition is true"),
-	NOT("$not", " NOT ", "true if the condition is false.");
-	
-	protected final String operator;
-	protected final String logicalOperator;
-	protected final String description;
-	
-	private QueryLogicalOperator(String operator, String logicalOperator, String description) {
-		this.operator = operator;
-		this.logicalOperator = logicalOperator;
-		this.description = description;
-	}
-	
-	public String getOperator() {
-		return operator;
-	}
-	
-	public String getLogicalOperator() {
-		return logicalOperator;
-	}
-
-	public String getDescription() {
-		return description;
-	}
-
-	private static Set<String> operators;
-	private static Map<String,QueryLogicalOperator> operatorByKey;
-	
-	static {
-		QueryLogicalOperator.operators = new HashSet<>();
-		QueryLogicalOperator.operatorByKey = new HashMap<>();
-		
-		for(QueryLogicalOperator queryLogicalOperator : QueryLogicalOperator.values()) {
-			QueryLogicalOperator.operators.add(queryLogicalOperator.getOperator());
-			QueryLogicalOperator.operatorByKey.put(queryLogicalOperator.getOperator(), queryLogicalOperator);
-		}
-	}
-	
-	public static Set<String> getOperators() {
-		return QueryLogicalOperator.operators;
-	}
-	
-	public static QueryLogicalOperator getQueryLogicalOperator(String key) {
-		return operatorByKey.get(key);
-	}
-}