-
IntervalUtils
-
<init>(): void
-
checkArguments(long, long, long): void
-
checkSize(long, long, long): void
-
checkStepBy(long, long, long): void
-
intSize(long, long, long): int
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contains(long, long, long, long): boolean
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isWithinBoundaries(long, long, long, long): boolean
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indexOf(long, long, long, long): int
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valueAtIndex(int, long, long, long): long
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binarySearch(long, long, long, long): int
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https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map
implementations with a rich API and set of utility classes that work with any JDK compatible Collections,
Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
- Craig P. Motlin
- Donald Raab
- Mohammad A. Rezaei
- Hiroshi Ito
- Nikhil J. Nanivadekar
public final class org.eclipse.collections.impl.list.IntervalUtils
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.eclipse.collections.impl.list.IntervalUtils
super_class: java.lang.Object
{
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 // org.eclipse.collections.impl.list.IntervalUtils this
0: .line 19
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 21
new java.lang.AssertionError
dup
ldc "Suppress default constructor for noninstantiability"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
end local 0 // org.eclipse.collections.impl.list.IntervalUtils this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/eclipse/collections/impl/list/IntervalUtils;
public static void checkArguments(long, long, long);
descriptor: (JJJ)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=6, args_size=3
start local 0 // long from
start local 2 // long to
start local 4 // long stepBy
0: .line 26
lload 0 /* from */
lload 2 /* to */
lload 4 /* stepBy */
invokestatic org.eclipse.collections.impl.list.IntervalUtils.checkStepBy:(JJJ)V
1: .line 27
lload 0 /* from */
lload 2 /* to */
lload 4 /* stepBy */
invokestatic org.eclipse.collections.impl.list.IntervalUtils.checkSize:(JJJ)V
2: .line 28
return
end local 4 // long stepBy
end local 2 // long to
end local 0 // long from
LocalVariableTable:
Start End Slot Name Signature
0 3 0 from J
0 3 2 to J
0 3 4 stepBy J
MethodParameters:
Name Flags
from
to
stepBy
private static void checkSize(long, long, long);
descriptor: (JJJ)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=8, args_size=3
start local 0 // long from
start local 2 // long to
start local 4 // long stepBy
0: .line 32
lload 2 /* to */
lload 0 /* from */
lsub
lload 4 /* stepBy */
ldiv
lconst_1
ladd
lstore 6 /* rangeSize */
start local 6 // long rangeSize
1: .line 33
ldc 2147483647
lload 6 /* rangeSize */
lcmp
ifge 7
2: .line 35
new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Range size: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
3: .line 36
lload 6 /* rangeSize */
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
4: .line 37
ldc " exceeds max size() of "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
5: .line 38
ldc 2147483647
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
6: .line 35
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
7: .line 40
StackMap locals: long
StackMap stack:
return
end local 6 // long rangeSize
end local 4 // long stepBy
end local 2 // long to
end local 0 // long from
LocalVariableTable:
Start End Slot Name Signature
0 8 0 from J
0 8 2 to J
0 8 4 stepBy J
1 8 6 rangeSize J
MethodParameters:
Name Flags
from
to
stepBy
private static void checkStepBy(long, long, long);
descriptor: (JJJ)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=6, args_size=3
start local 0 // long from
start local 2 // long to
start local 4 // long stepBy
0: .line 44
lload 4 /* stepBy */
lconst_0
lcmp
ifne 2
1: .line 46
new java.lang.IllegalArgumentException
dup
ldc "Cannot use a step by of 0"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: .line 48
StackMap locals:
StackMap stack:
lload 0 /* from */
lload 2 /* to */
lcmp
ifle 3
lload 4 /* stepBy */
lconst_0
lcmp
ifgt 4
StackMap locals:
StackMap stack:
3: lload 0 /* from */
lload 2 /* to */
lcmp
ifge 5
lload 4 /* stepBy */
lconst_0
lcmp
ifge 5
4: .line 50
StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
ldc "Step by is incorrect for the range"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
5: .line 52
StackMap locals:
StackMap stack:
return
end local 4 // long stepBy
end local 2 // long to
end local 0 // long from
LocalVariableTable:
Start End Slot Name Signature
0 6 0 from J
0 6 2 to J
0 6 4 stepBy J
MethodParameters:
Name Flags
from
to
stepBy
public static int intSize(long, long, long);
descriptor: (JJJ)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=8, args_size=3
start local 0 // long from
start local 2 // long to
start local 4 // long step
0: .line 56
lload 2 /* to */
lload 0 /* from */
lsub
lload 4 /* step */
ldiv
lconst_1
ladd
lstore 6 /* result */
start local 6 // long result
1: .line 57
lload 6 /* result */
l2i
ireturn
end local 6 // long result
end local 4 // long step
end local 2 // long to
end local 0 // long from
LocalVariableTable:
Start End Slot Name Signature
0 2 0 from J
0 2 2 to J
0 2 4 step J
1 2 6 result J
MethodParameters:
Name Flags
from
to
step
public static boolean contains(long, long, long, long);
descriptor: (JJJJ)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=8, locals=8, args_size=4
start local 0 // long value
start local 2 // long from
start local 4 // long to
start local 6 // long step
0: .line 62
lload 0 /* value */
lload 2 /* from */
lload 4 /* to */
lload 6 /* step */
invokestatic org.eclipse.collections.impl.list.IntervalUtils.isWithinBoundaries:(JJJJ)Z
ifeq 3
1: .line 63
lload 0 /* value */
lload 2 /* from */
lsub
lload 6 /* step */
lrem
lconst_0
lcmp
ifne 3
2: .line 62
iconst_1
ireturn
StackMap locals:
StackMap stack:
3: iconst_0
ireturn
end local 6 // long step
end local 4 // long to
end local 2 // long from
end local 0 // long value
LocalVariableTable:
Start End Slot Name Signature
0 4 0 value J
0 4 2 from J
0 4 4 to J
0 4 6 step J
MethodParameters:
Name Flags
value
from
to
step
public static boolean isWithinBoundaries(long, long, long, long);
descriptor: (JJJJ)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=8, args_size=4
start local 0 // long value
start local 2 // long from
start local 4 // long to
start local 6 // long step
0: .line 68
lload 6 /* step */
lconst_0
lcmp
ifle 1
lload 2 /* from */
lload 0 /* value */
lcmp
ifgt 1
lload 0 /* value */
lload 4 /* to */
lcmp
ifle 4
1: .line 69
StackMap locals:
StackMap stack:
lload 6 /* step */
lconst_0
lcmp
ifge 3
lload 4 /* to */
lload 0 /* value */
lcmp
ifgt 3
lload 0 /* value */
lload 2 /* from */
2: .line 68
lcmp
ifle 4
StackMap locals:
StackMap stack:
3: iconst_0
ireturn
StackMap locals:
StackMap stack:
4: iconst_1
ireturn
end local 6 // long step
end local 4 // long to
end local 2 // long from
end local 0 // long value
LocalVariableTable:
Start End Slot Name Signature
0 5 0 value J
0 5 2 from J
0 5 4 to J
0 5 6 step J
MethodParameters:
Name Flags
value
from
to
step
public static int indexOf(long, long, long, long);
descriptor: (JJJJ)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=8, locals=10, args_size=4
start local 0 // long value
start local 2 // long from
start local 4 // long to
start local 6 // long step
0: .line 74
lload 0 /* value */
lload 2 /* from */
lload 4 /* to */
lload 6 /* step */
invokestatic org.eclipse.collections.impl.list.IntervalUtils.isWithinBoundaries:(JJJJ)Z
ifne 2
1: .line 76
iconst_m1
ireturn
2: .line 78
StackMap locals:
StackMap stack:
lload 0 /* value */
lload 2 /* from */
lsub
lstore 8 /* diff */
start local 8 // long diff
3: .line 79
lload 8 /* diff */
lload 6 /* step */
lrem
lconst_0
lcmp
ifne 5
4: .line 81
lload 8 /* diff */
lload 6 /* step */
ldiv
l2i
ireturn
5: .line 83
StackMap locals: long
StackMap stack:
iconst_m1
ireturn
end local 8 // long diff
end local 6 // long step
end local 4 // long to
end local 2 // long from
end local 0 // long value
LocalVariableTable:
Start End Slot Name Signature
0 6 0 value J
0 6 2 from J
0 6 4 to J
0 6 6 step J
3 6 8 diff J
MethodParameters:
Name Flags
value
from
to
step
public static long valueAtIndex(int, long, long, long);
descriptor: (IJJJ)J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=9, args_size=4
start local 0 // int index
start local 1 // long from
start local 3 // long to
start local 5 // long step
0: .line 88
iload 0 /* index */
ifgt 2
1: .line 90
lload 1 /* from */
lreturn
2: .line 92
StackMap locals:
StackMap stack:
lload 1 /* from */
lload 5 /* step */
iload 0 /* index */
i2l
lmul
ladd
lstore 7 /* value */
start local 7 // long value
3: .line 93
lload 5 /* step */
lconst_0
lcmp
ifle 5
4: .line 95
lload 7 /* value */
lload 3 /* to */
invokestatic java.lang.Math.min:(JJ)J
lreturn
5: .line 97
StackMap locals: long
StackMap stack:
lload 7 /* value */
lload 3 /* to */
invokestatic java.lang.Math.max:(JJ)J
lreturn
end local 7 // long value
end local 5 // long step
end local 3 // long to
end local 1 // long from
end local 0 // int index
LocalVariableTable:
Start End Slot Name Signature
0 6 0 index I
0 6 1 from J
0 6 3 to J
0 6 5 step J
3 6 7 value J
MethodParameters:
Name Flags
index
from
to
step
public static int binarySearch(long, long, long, long);
descriptor: (JJJJ)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=11, args_size=4
start local 0 // long value
start local 2 // long from
start local 4 // long to
start local 6 // long step
0: .line 102
lload 6 /* step */
lconst_0
lcmp
ifle 1
lload 2 /* from */
lload 0 /* value */
lcmp
ifgt 2
StackMap locals:
StackMap stack:
1: lload 6 /* step */
lconst_0
lcmp
ifge 3
lload 2 /* from */
lload 0 /* value */
lcmp
ifge 3
2: .line 104
StackMap locals:
StackMap stack:
iconst_m1
ireturn
3: .line 107
StackMap locals:
StackMap stack:
lload 6 /* step */
lconst_0
lcmp
ifle 4
lload 4 /* to */
lload 0 /* value */
lcmp
iflt 5
StackMap locals:
StackMap stack:
4: lload 6 /* step */
lconst_0
lcmp
ifge 6
lload 4 /* to */
lload 0 /* value */
lcmp
ifle 6
5: .line 109
StackMap locals:
StackMap stack:
iconst_m1
lload 2 /* from */
lload 4 /* to */
lload 6 /* step */
invokestatic org.eclipse.collections.impl.list.IntervalUtils.intSize:(JJJ)I
isub
ireturn
6: .line 112
StackMap locals:
StackMap stack:
lload 0 /* value */
lload 2 /* from */
lsub
lstore 8 /* diff */
start local 8 // long diff
7: .line 113
lload 8 /* diff */
lload 6 /* step */
ldiv
l2i
istore 10 /* index */
start local 10 // int index
8: .line 114
lload 8 /* diff */
lload 6 /* step */
lrem
lconst_0
lcmp
ifne 9
iload 10 /* index */
goto 10
StackMap locals: long int
StackMap stack:
9: iload 10 /* index */
iconst_2
iadd
iconst_m1
imul
StackMap locals:
StackMap stack: int
10: ireturn
end local 10 // int index
end local 8 // long diff
end local 6 // long step
end local 4 // long to
end local 2 // long from
end local 0 // long value
LocalVariableTable:
Start End Slot Name Signature
0 11 0 value J
0 11 2 from J
0 11 4 to J
0 11 6 step J
7 11 8 diff J
8 11 10 index I
MethodParameters:
Name Flags
value
from
to
step
}
SourceFile: "IntervalUtils.java"