X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fjson%2FParsedQuantity.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fjson%2FParsedQuantity.java;h=2068479508188980f3aab1a7b05ca510c58214b0;hp=0000000000000000000000000000000000000000;hb=bcf517d0eae491de46b71a1e0f288852ca3d64df;hpb=2f8d106cbcda51893aac741e5d4b64333f217f1f

diff --git a/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java b/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java
new file mode 100644
index 00000000..20684795
--- /dev/null
+++ b/app/src/main/java/net/ktnx/mobileledger/json/ParsedQuantity.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright © 2020 Damyan Ivanov.
+ * This file is part of MoLe.
+ * MoLe is free software: you can distribute it and/or modify it
+ * under the term of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your opinion), any later version.
+ *
+ * MoLe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License terms for details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.ktnx.mobileledger.json;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class ParsedQuantity {
+    private long decimalMantissa;
+    private int decimalPlaces;
+    public ParsedQuantity() {
+    }
+    public ParsedQuantity(String input) {
+        parseString(input);
+    }
+    public long getDecimalMantissa() {
+        return decimalMantissa;
+    }
+    public void setDecimalMantissa(long decimalMantissa) {
+        this.decimalMantissa = decimalMantissa;
+    }
+    public int getDecimalPlaces() {
+        return decimalPlaces;
+    }
+    public void setDecimalPlaces(int decimalPlaces) {
+        this.decimalPlaces = decimalPlaces;
+    }
+    public float asFloat() {
+        return (float) (decimalMantissa * Math.pow(10, -decimalPlaces));
+    }
+    public void parseString(String input) {
+        int pointPos = input.indexOf('.');
+        if (pointPos >= 0) {
+            String integral = input.replace(".", "");
+            decimalMantissa = Long.parseLong(integral);
+            decimalPlaces = input.length() - pointPos - 1;
+        }
+        else {
+            decimalMantissa = Long.parseLong(input);
+            decimalPlaces = 0;
+        }
+    }
+}