summaryrefslogtreecommitdiff
path: root/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java
diff options
context:
space:
mode:
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java')
-rw-r--r--platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java230
1 files changed, 0 insertions, 230 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java
deleted file mode 100644
index 4dbb461e4c..0000000000
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Filter.java
+++ /dev/null
@@ -1,230 +0,0 @@
-package com.mapbox.mapboxsdk.style.layers;
-
-import java.util.ArrayList;
-import java.util.Collections;
-
-/**
- * Utility to build filter expressions more easily.
- *
- * @see <a href="https://www.mapbox.com/mapbox-gl-style-spec/#types-filter">The online documentation</a>
- */
-public class Filter {
-
- /**
- * Base Filter statement. Subclassed to provide concrete statements.
- */
- public abstract static class Statement {
- protected final String operator;
-
- public Statement(String operator) {
- this.operator = operator;
- }
-
- /**
- * Generate a raw array representation of the filter
- *
- * @return the filter represented as an array
- */
- public abstract Object[] toArray();
- }
-
- /**
- * Represents a {@link Filter} statement. Can be unary (eg `has()`, etc) or take any number of values.
- */
- private static class SimpleStatement extends Statement {
- private final String key;
- private final Object[] values;
-
- /**
- * @param operator the operator (eg `=`, etc)
- * @param key the property key
- * @param values the values to operate on, if any
- */
- SimpleStatement(String operator, String key, Object... values) {
- super(operator);
- this.key = key;
- this.values = values;
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Object[] toArray() {
- ArrayList<Object> array = new ArrayList<>(2 + values.length);
- array.add(operator);
- array.add(key);
- Collections.addAll(array, values);
- return array.toArray();
- }
- }
-
- /**
- * Represents a collection of {@link Statement}s with an operator that describes their relationship
- */
- private static class CompoundStatement extends Statement {
- private final Statement[] statements;
-
- /**
- * @param operator the relationship operator
- * @param statements the statements to compound
- */
- CompoundStatement(String operator, Statement... statements) {
- super(operator);
- this.statements = statements;
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Object[] toArray() {
- ArrayList<Object> array = new ArrayList<>(1 + statements.length);
- array.add(operator);
- for (Statement statement : statements) {
- array.add(statement.toArray());
- }
- return array.toArray();
- }
- }
-
- /**
- * Groups a collection of statements in an 'all' relationship
- *
- * @param statements the collection of statements
- * @return the statements compounded
- */
- public static Statement all(Statement... statements) {
- return new CompoundStatement("all", statements);
- }
-
- /**
- * Groups a collection of statements in an 'any' relationship
- *
- * @param statements the collection of statements
- * @return the statements compounded
- */
- public static Statement any(Statement... statements) {
- return new CompoundStatement("any", statements);
- }
-
- /**
- * Groups a collection of statements in an 'none' relationship
- *
- * @param statements the collection of statements
- * @return the statements compounded
- */
- public static Statement none(Statement... statements) {
- return new CompoundStatement("none", statements);
- }
-
- /**
- * Check the property's existence
- *
- * @param key the property key
- * @return the statement
- */
- public static Statement has(String key) {
- return new SimpleStatement("has", key);
- }
-
- /**
- * Check the property's existence, negated
- *
- * @param key the property key
- * @return the statement
- */
- public static Statement notHas(String key) {
- return new SimpleStatement("!has", key);
- }
-
- /**
- * Check the property equals the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement eq(String key, Object value) {
- return new SimpleStatement("==", key, value);
- }
-
- /**
- * Check the property does not equals the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement neq(String key, Object value) {
- return new SimpleStatement("!=", key, value);
- }
-
- /**
- * Check the property exceeds the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement gt(String key, Object value) {
- return new SimpleStatement(">", key, value);
- }
-
- /**
- * Check the property exceeds or equals the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement gte(String key, Object value) {
- return new SimpleStatement(">=", key, value);
- }
-
- /**
- * Check the property does not exceeds the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement lt(String key, Object value) {
- return new SimpleStatement("<", key, value);
- }
-
- /**
- * Check the property equals or does not exceeds the given value
- *
- * @param key the property key
- * @param value the value to check against
- * @return the statement
- */
- public static Statement lte(String key, Object value) {
- return new SimpleStatement("<=", key, value);
- }
-
- /**
- * Check the property is within the given set
- *
- * @param key the property key
- * @param values the set of values to check against
- * @return the statement
- */
- public static Statement in(String key, Object... values) {
- return new SimpleStatement("in", key, values);
- }
-
- /**
- * Check the property is not within the given set
- *
- * @param key the property key
- * @param values the set of values to check against
- * @return the statement
- */
- public static Statement notIn(String key, Object... values) {
- return new SimpleStatement("!in", key, values);
- }
-
-}