ftbsc.lll.utils

Class PatternMatcher.Builder

java.lang.Object

ftbsc.lll.utils.PatternMatcher.Builder

Enclosing class:

PatternMatcher

public static class PatternMatcher.Builder
extends java.lang.Object

The Builder object for PatternMatcher.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
PatternMatcher.Builder	any() Wildcard, matches any kind of node.
PatternMatcher	build() Builds the pattern defined so far.
PatternMatcher.Builder	check(java.util.function.Predicate<org.objectweb.asm.tree.AbstractInsnNode> predicate) Adds a custom predicate to the list.
PatternMatcher.Builder	field() Matches a field invokation of any kind: one of GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.
PatternMatcher.Builder	ignoreFrames() Tells the pattern matcher to ignore FRAME instructions.
PatternMatcher.Builder	ignoreLabels() Tells the pattern matcher to ignore LABEL instructions.
PatternMatcher.Builder	ignoreLineNumbers() Tells the pattern matcher to ignore LINENUMBER instructions.
PatternMatcher.Builder	jump() Matches any kind of jump instruction.
PatternMatcher.Builder	label() Matches any kind of label.
PatternMatcher.Builder	method() Matches a method invokation of any kind: one of INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.
PatternMatcher.Builder	opcode(int opcode) Matches a specific opcode.
PatternMatcher.Builder	opcodes(int... opcodes) Matches a list of opcodes.
PatternMatcher.Builder	reverse() Sets the pattern to match starting from the end.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

build

public PatternMatcher build()

Builds the pattern defined so far.

Returns:

the built PatternMatcher

reverse

public PatternMatcher.Builder reverse()

Sets the pattern to match starting from the end.

Returns:

the builder's state after the operation

check

public PatternMatcher.Builder check(java.util.function.Predicate<org.objectweb.asm.tree.AbstractInsnNode> predicate)

Adds a custom predicate to the list. Also used internally.

Parameters:

predicate - the predicate to add

Returns:

the builder's state after the operation

any

public PatternMatcher.Builder any()

Wildcard, matches any kind of node.

Returns:

the builder's state after the operation

opcode

public PatternMatcher.Builder opcode(int opcode)

Matches a specific opcode.

Parameters:

opcode - opcode to match

Returns:

the builder's state after the operation

opcodes

public PatternMatcher.Builder opcodes(int... opcodes)

Matches a list of opcodes.

Parameters:

opcodes - list of opcodes to match

Returns:

the builder's state after the operation

method

public PatternMatcher.Builder method()

Matches a method invokation of any kind: one of INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.

Returns:

the builder's state after the operation

field

public PatternMatcher.Builder field()

Matches a field invokation of any kind: one of GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.

Returns:

the builder's state after the operation

jump

public PatternMatcher.Builder jump()

Matches any kind of jump instruction.

Returns:

the builder's state after the operation

label

public PatternMatcher.Builder label()

Matches any kind of label.

Returns:

the builder's state after the operation

ignoreLabels

public PatternMatcher.Builder ignoreLabels()

Tells the pattern matcher to ignore LABEL instructions.

Returns:

the builder's state after the operation

ignoreFrames

public PatternMatcher.Builder ignoreFrames()

Tells the pattern matcher to ignore FRAME instructions.

Returns:

the builder's state after the operation

ignoreLineNumbers

public PatternMatcher.Builder ignoreLineNumbers()

Tells the pattern matcher to ignore LINENUMBER instructions.

Returns:

the builder's state after the operation