86 lines
1.7 KiB
Java
86 lines
1.7 KiB
Java
package a6;
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public class XValue {
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private Object value;
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XValue()
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{
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}
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XValue(long val) {
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set(val);
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}
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XValue(double val) {
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set(val);
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}
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XValue(String val) {
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set(val);
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}
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public final void set(long val){
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value = val;
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}
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public final void set(double val){
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value = val;
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}
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public final void set(String val){
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value = val == null ? "" : val;
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}
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public final void setUserData(Object val) {
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value = val;
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}
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public final void setNull() {
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value = null;
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}
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public final int getInt() {
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return (int)getInt64();
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}
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public final long getInt64() {
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if (value instanceof Long) {
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return (Long)value;
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} else if (value instanceof Double) {
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return ((Double)value).longValue();
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} else if (value instanceof String) {
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return Long.parseLong((String)value);
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}
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return 0;
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}
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public final double getDouble() {
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if (value instanceof Double) {
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return (Double)value;
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} else if (value instanceof Long) {
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return (Long)value;
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} else if (value instanceof String) {
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return Double.parseDouble((String)value);
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}
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return 0;
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}
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public final String getString() {
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if (value instanceof String) {
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return (String)value;
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} else if (value instanceof Double) {
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return ((Double)value).toString();
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} else if (value instanceof Long) {
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return ((Long)value).toString();
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}
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return "";
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}
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public final Object getUserData() {
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return value;
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}
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}
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