public final class org.apache.lucene.geo.XYEncodingUtils
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.apache.lucene.geo.XYEncodingUtils
super_class: java.lang.Object
{
public static final double MIN_VAL_INCL;
descriptor: D
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: -3.4028234663852886E38
public static final double MAX_VAL_INCL;
descriptor: D
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 3.4028234663852886E38
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/apache/lucene/geo/XYEncodingUtils;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.apache.lucene.geo.XYEncodingUtils.$assertionsDisabled:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/apache/lucene/geo/XYEncodingUtils;
static float checkVal(float);
descriptor: (F)F
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: fload 0
invokestatic java.lang.Float.isFinite:(F)Z
ifne 2
1: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "invalid value "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
fload 0
invokevirtual java.lang.StringBuilder.append:(F)Ljava/lang/StringBuilder;
ldc "; must be between "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc -3.4028234663852886E38
invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
ldc " and "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc 3.4028234663852886E38
invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
fload 0
freturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 x F
MethodParameters:
Name Flags
x
public static int encode(float);
descriptor: (F)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: fload 0
invokestatic org.apache.lucene.geo.XYEncodingUtils.checkVal:(F)F
invokestatic org.apache.lucene.util.NumericUtils.floatToSortableInt:(F)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 x F
MethodParameters:
Name Flags
x
public static float decode(int);
descriptor: (I)F
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: iload 0
invokestatic org.apache.lucene.util.NumericUtils.sortableIntToFloat:(I)F
fstore 1
start local 1 1: getstatic org.apache.lucene.geo.XYEncodingUtils.$assertionsDisabled:Z
ifne 3
fload 1
f2d
ldc -3.4028234663852886E38
dcmpl
iflt 2
fload 1
f2d
ldc 3.4028234663852886E38
dcmpg
ifle 3
StackMap locals: float
StackMap stack:
2: new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
3: StackMap locals:
StackMap stack:
fload 1
freturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 encoded I
1 4 1 result F
MethodParameters:
Name Flags
encoded
public static float decode(byte[], int);
descriptor: ([BI)F
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokestatic org.apache.lucene.util.NumericUtils.sortableBytesToInt:([BI)I
invokestatic org.apache.lucene.geo.XYEncodingUtils.decode:(I)F
freturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 src [B
0 1 1 offset I
MethodParameters:
Name Flags
src
offset
static double[] floatArrayToDoubleArray(float[]);
descriptor: ([F)[D
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
arraylength
newarray 7
astore 1
start local 1 1: iconst_0
istore 2
start local 2 2: goto 5
3: StackMap locals: double[] int
StackMap stack:
aload 1
iload 2
aload 0
iload 2
faload
f2d
dastore
4: iinc 2 1
StackMap locals:
StackMap stack:
5: iload 2
aload 0
arraylength
if_icmplt 3
end local 2 6: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 f [F
1 7 1 d [D
2 6 2 i I
MethodParameters:
Name Flags
f
}
SourceFile: "XYEncodingUtils.java"