Interface CodeBuilder.BlockCodeBuilder

All Superinterfaces:

ClassFileBuilder<CodeElement, CodeBuilder>, CodeBuilder, Consumer<CodeElement>

Enclosing interface:

CodeBuilder

public static sealed interface CodeBuilder.BlockCodeBuilder
extends CodeBuilder

A builder for blocks of code. Its CodeBuilder.startLabel() and CodeBuilder.endLabel() do not enclose the entire method body, but from the start to the end of the block.

Since:

24

Nested Class Summary

Nested classes/interfaces declared in interface java.lang.classfile.CodeBuilder

CodeBuilder.BlockCodeBuilder, CodeBuilder.CatchBuilder

Method Summary

Modifier and Type	Method	Description
Label	breakLabel()	Returns the label locating where control is passed back to the parent block.

Methods declared in interface java.lang.classfile.ClassFileBuilder

accept, constantPool, transform, with

Methods declared in interface java.lang.classfile.CodeBuilder

aaload, aastore, aconst_null, allocateLocal, aload, anewarray, anewarray, areturn, arraylength, arrayLoad, arrayStore, astore, athrow, baload, bastore, bipush, block, branch, caload, castore, characterRange, checkcast, checkcast, conversion, d2f, d2i, d2l, dadd, daload, dastore, dcmpg, dcmpl, dconst_0, dconst_1, ddiv, dload, dmul, dneg, drem, dreturn, dstore, dsub, dup, dup_x1, dup_x2, dup2, dup2_x1, dup2_x2, endLabel, exceptionCatch, exceptionCatch, exceptionCatch, exceptionCatchAll, f2d, f2i, f2l, fadd, faload, fastore, fcmpg, fcmpl, fconst_0, fconst_1, fconst_2, fdiv, fieldAccess, fieldAccess, fload, fmul, fneg, frem, freturn, fstore, fsub, getfield, getfield, getstatic, getstatic, goto_, goto_w, i2b, i2c, i2d, i2f, i2l, i2s, iadd, iaload, iand, iastore, iconst_0, iconst_1, iconst_2, iconst_3, iconst_4, iconst_5, iconst_m1, idiv, if_acmpeq, if_acmpne, if_icmpeq, if_icmpge, if_icmpgt, if_icmple, if_icmplt, if_icmpne, ifeq, ifge, ifgt, ifle, iflt, ifne, ifnonnull, ifnull, ifThen, ifThen, ifThenElse, ifThenElse, iinc, iload, imul, ineg, instanceOf, instanceOf, invoke, invoke, invokedynamic, invokedynamic, invokeinterface, invokeinterface, invokespecial, invokespecial, invokespecial, invokespecial, invokestatic, invokestatic, invokestatic, invokestatic, invokevirtual, invokevirtual, ior, irem, ireturn, ishl, ishr, istore, isub, iushr, ixor, l2d, l2f, l2i, labelBinding, ladd, laload, land, lastore, lcmp, lconst_0, lconst_1, ldc, ldc, ldiv, lineNumber, lload, lmul, lneg, loadConstant, loadConstant, loadConstant, loadConstant, loadConstant, loadLocal, localVariable, localVariable, localVariableType, localVariableType, lookupswitch, lor, lrem, lreturn, lshl, lshr, lstore, lsub, lushr, lxor, monitorenter, monitorexit, multianewarray, multianewarray, new_, new_, newarray, newBoundLabel, newLabel, nop, parameterSlot, pop, pop2, putfield, putfield, putstatic, putstatic, receiverSlot, return_, return_, saload, sastore, sipush, startLabel, storeLocal, swap, tableswitch, tableswitch, transforming, trying

Methods declared in interface java.util.function.Consumer

andThen

Method Details

breakLabel

Label breakLabel()

Returns the label locating where control is passed back to the parent block. A branch to this label "break"'s out of the current block.

If the last instruction in this block does not lead to the break label, Class-File API may append instructions to target the "break" label to the built block.

Returns:

the label locating where control is passed back to the parent block