InstructionOffsetValue

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proguard.evaluation.value
Class InstructionOffsetValue

java.lang.Object
  proguard.evaluation.value.Value
      proguard.evaluation.value.Category1Value
          proguard.evaluation.value.InstructionOffsetValue

public class InstructionOffsetValue
extends Category1Value
extends Category1Value

This class represents a partially evaluated instruction offset. It can contain 0 or more specific instruction offsets.

Field Summary
`static InstructionOffsetValue`	`EMPTY_VALUE`

Fields inherited from class proguard.evaluation.value.Value
`ALWAYS, MAYBE, NEVER, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INSTRUCTION_OFFSET, TYPE_INTEGER, TYPE_LONG, TYPE_REFERENCE, TYPE_TOP`

Constructor Summary
`InstructionOffsetValue(int value)`
`InstructionOffsetValue(int[] values)`

Method Summary
`int`	`computationalType()` Returns the computational type of this Value.
`boolean`	`contains(int value)` Returns whether the given value is present in this list of instruction offsets.
`boolean`	`equals(java.lang.Object object)`
`Value`	`generalize(InstructionOffsetValue other)` Returns the generalization of this InstructionOffsetValue and the given other InstructionOffsetValue.
`Value`	`generalize(Value other)` Returns the generalization of this Value and the given other Value.
`int`	`hashCode()`
`int`	`instructionOffset(int index)`
`int`	`instructionOffsetCount()`
`InstructionOffsetValue`	`instructionOffsetValue()` Returns this Value as an InstructionOffsetValue.
`java.lang.String`	`internalType()` Returns the internal type of this Value.
`boolean`	`isParticular()` Returns whether this Value represents a single particular (known) value.
`boolean`	`isSpecific()` Returns whether this Value represents a single specific (but possibly unknown) value.
`int`	`maximumValue()` Returns the maximum value from this list of instruction offsets.
`int`	`minimumValue()` Returns the minimum value from this list of instruction offsets.
`java.lang.String`	`toString()`

Methods inherited from class proguard.evaluation.value.Category1Value
`category1Value, isCategory2`

Methods inherited from class proguard.evaluation.value.Value
`category2Value, doubleValue, floatValue, integerValue, longValue, referenceValue`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

EMPTY_VALUE

public static final InstructionOffsetValue EMPTY_VALUE

Constructor Detail

InstructionOffsetValue

public InstructionOffsetValue(int value)

InstructionOffsetValue

public InstructionOffsetValue(int[] values)

Method Detail

instructionOffsetCount

public int instructionOffsetCount()

instructionOffset

public int instructionOffset(int index)

contains

public boolean contains(int value)

Returns whether the given value is present in this list of instruction offsets.

minimumValue

public int minimumValue()

Returns the minimum value from this list of instruction offsets. Returns Integer.MAX_VALUE if the list is empty.

maximumValue

public int maximumValue()

Returns the maximum value from this list of instruction offsets. Returns Integer.MIN_VALUE if the list is empty.

generalize

public final Value generalize(InstructionOffsetValue other)

Returns the generalization of this InstructionOffsetValue and the given other InstructionOffsetValue. The values of the other InstructionOffsetValue are guaranteed to remain at the end of the list, in the same order.